<div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://files.passeidireto.com/6e6526dd-c9d9-450e-92f8-26bcb9538227/bg1.png"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 lse ws0">Fundac<span class="blank _0"></span>¸</div><div class="t m0 x2 h2 y2 ff1 fs0 fc0 sc0 lse">\u02dc</div><div class="t m0 x2 h2 y1 ff1 fs0 fc0 sc0 lse ws1">ao<span class="blank"> </span>Centro<span class="blank"> </span>de<span class="blank"> </span>Ci</div><div class="t m0 x3 h2 y2 ff1 fs0 fc0 sc0 lse">\u02c6</div><div class="t m0 x3 h2 y1 ff1 fs0 fc0 sc0 lse ws1">encias<span class="blank"> </span>e<span class="blank"> </span>Educac<span class="blank _0"></span>¸</div><div class="t m0 x4 h2 y2 ff1 fs0 fc0 sc0 lse">\u02dc</div><div class="t m0 x4 h2 y1 ff1 fs0 fc0 sc0 lse ws1">ao<span class="blank"> </span>Superior<span class="blank"> </span>a<span class="blank"> </span>Dist</div><div class="t m0 x5 h2 y2 ff1 fs0 fc0 sc0 lse">\u02c6</div><div class="t m0 x5 h2 y1 ff1 fs0 fc0 sc0 lse ws1">ancia<span class="blank"> </span>do<span class="blank"> </span>Estado<span class="blank"> </span>do<span class="blank"> </span>Rio<span class="blank"> </span>de<span class="blank"> </span>Janeiro</div><div class="t m0 x6 h2 y3 ff1 fs0 fc0 sc0 lse ws1">Centro<span class="blank"> </span>de<span class="blank"> </span>Educac<span class="blank _0"></span>¸</div><div class="t m0 x7 h2 y4 ff1 fs0 fc0 sc0 lse">\u02dc</div><div class="t m0 x7 h2 y3 ff1 fs0 fc0 sc0 lse ws1">ao<span class="blank"> </span>Superior<span class="blank"> </span>a<span class="blank"> </span>Dist</div><div class="t m0 x8 h2 y4 ff1 fs0 fc0 sc0 lse">\u02c6</div><div class="t m0 x8 h2 y3 ff1 fs0 fc0 sc0 lse ws1">ancia<span class="blank"> </span>do<span class="blank"> </span>Estado<span class="blank"> </span>do<span class="blank"> </span>Rio<span class="blank"> </span>de<span class="blank"> </span>Janeiro</div><div class="t m0 x9 h3 y5 ff2 fs1 fc1 sc0 lse ws2">AP2<span class="blank _1"> </span>\u2013<span class="blank"> </span>M´<span class="blank _2"></span>eto<span class="blank _3"> </span>dos<span class="blank"> </span>Determin<span class="blank _4"></span>´<span class="blank _5"></span>\u0131sticos<span class="blank"> </span>I<span class="blank"> </span>\u2013<span class="blank"> </span>1/2023</div><div class="t m0 xa h3 y6 ff3 fs1 fc1 sc0 lse ws3">C´<span class="blank _6"></span>odigo<span class="blank"> </span>da<span class="blank"> </span>disciplina<span class="blank"> </span><span class="ff2">EAD06075</span></div><div class="t m0 x0 h4 y7 ff3 fs1 fc1 sc0 lse ws4">Nome:<span class="blank"> </span>Matr<span class="blank _4"></span>´<span class="blank _7"></span>\u0131cula:</div><div class="t m0 x0 h4 y8 ff3 fs1 fc1 sc0 lse ws5">P<span class="blank _8"></span>olo:<span class="blank"> </span>Data:</div><div class="t m0 xb h5 y9 ff2 fs2 fc1 sc0 lse ws6">A<span class="blank _8"></span>ten¸<span class="blank _9"></span>c\u02dc<span class="blank _a"></span>ao!</div><div class="t m0 x0 h6 ya ff4 fs3 fc1 sc0 ls0">\u2022<span class="ff5 lse ws7">P<span class="blank _8"></span>ara<span class="blank"> </span>cada<span class="blank"> </span>folha<span class="blank"> </span>de<span class="blank"> </span>respostas<span class="blank"> </span>que<span class="blank"> </span>utilizar,<span class="blank"> </span><span class="ff2 ws8">antes<span class="blank"> </span>de<span class="blank"> </span>come¸<span class="blank _5"></span>car<span class="blank"> </span>a<span class="blank"> </span>resolver<span class="blank"> </span>as<span class="blank"> </span>quest\u02dc<span class="blank _6"></span>oes<span class="ff5 ls1">,</span><span class="ws9">preencha<span class="blank"> </span><span class="ff5 ws7">(pintando<span class="blank"> </span>os</span></span></span></span></div><div class="t m0 x0 h6 yb ff5 fs3 fc1 sc0 lse wsa">resp<span class="blank _3"> </span>ectivos<span class="blank"> </span>espa¸<span class="blank _b"></span>cos<span class="blank"> </span>na<span class="blank"> </span>pa<span class="blank _8"></span>rte<span class="blank"> </span>sup<span class="blank _3"> </span>erio<span class="blank _8"></span>r<span class="blank"> </span>da<span class="blank"> </span>folha)<span class="blank"> </span><span class="ff2 wsb">o<span class="blank"> </span>n´<span class="blank _c"></span>umero<span class="blank"> </span>do<span class="blank"> </span>CPF,<span class="blank"> </span>o<span class="blank"> </span>c´<span class="blank _c"></span>odigo<span class="blank"> </span>da<span class="blank"> </span>disciplina<span class="blank _d"> </span><span class="ff5 wsa">(indicado<span class="blank"> </span>acima<span class="blank"> </span>em</span></span></div><div class="t m0 x0 h6 yc ff5 fs3 fc1 sc0 lse wsc">negrito)<span class="blank"> </span>e<span class="blank"> </span><span class="ff2 ws8">o<span class="blank"> </span>n´<span class="blank _c"></span>umero<span class="blank"> </span>da<span class="blank"> </span>folha<span class="ff5">.</span></span></div><div class="t m0 x0 h7 yd ff2 fs3 fc1 sc0 lse wsd">P<span class="blank _e"></span>ADR<span class="blank"> </span><span class="v1">\u02dc</span></div><div class="t m0 xc h6 yd ff2 fs3 fc1 sc0 lse wse">AO<span class="blank"> </span>DE<span class="blank"> </span>PREENCHIMENTO<span class="blank"> </span>NA<span class="blank"> </span>F<span class="blank _8"></span>OLHA<span class="blank"> </span>DE<span class="blank"> </span>RESPOST<span class="blank _e"></span>AS</div><div class="t m0 xd h6 ye ff6 fs3 fc1 sc0 ls2">\u2022<span class="ff2 lse ws8">Preencha<span class="blank"> </span>o<span class="blank"> </span>n´<span class="blank _c"></span>umero<span class="blank"> </span>total<span class="blank"> </span>de<span class="blank"> </span>folhas<span class="blank"> </span>somente<span class="blank"> </span>quando<span class="blank"> </span>fo<span class="blank _8"></span>r<span class="blank"> </span>entrega<span class="blank _8"></span>r<span class="blank"> </span>a<span class="blank"> </span>p<span class="blank _8"></span>rova!</span></div><div class="t m0 xd h6 yf ff6 fs3 fc1 sc0 ls2">\u2022<span class="ff5 lse wsf">Identi\ufb01que<span class="blank"> </span>a<span class="blank"> </span>Prova,<span class="blank _f"> </span>colo<span class="blank _3"> </span>cando<span class="blank"> </span>Nome<span class="blank"> </span>e<span class="blank"> </span>Matr<span class="blank _10"></span>´<span class="blank _11"></span>\u0131cula,</span></div><div class="t m0 xc h6 y10 ff5 fs3 fc1 sc0 lse wsc">P<span class="blank _8"></span>olo<span class="blank"> </span>e<span class="blank"> </span>Data.</div><div class="t m0 xd h6 y11 ff6 fs3 fc1 sc0 ls2">\u2022<span class="ff5 lse ws10">N\u02dc<span class="blank _5"></span>ao<span class="blank _12"> </span>´<span class="blank _5"></span>e<span class="blank"> </span>p<span class="blank _3"> </span>ermitido<span class="blank"> </span>o<span class="blank"> </span>uso<span class="blank"> </span>de<span class="blank"> </span>calculado<span class="blank _8"></span>ra.</span></div><div class="t m0 xd h6 y12 ff6 fs3 fc1 sc0 ls2">\u2022<span class="ff5 lse ws11">Devolver<span class="blank"> </span>esta<span class="blank"> </span>p<span class="blank _8"></span>rova<span class="blank"> </span>e<span class="blank"> </span>as<span class="blank"> </span>Folhas<span class="blank"> </span>de<span class="blank"> </span>Respostas<span class="blank"> </span>ao<span class="blank"> </span>apli-</span></div><div class="t m0 xc h6 y13 ff5 fs3 fc1 sc0 lse ws12">cado<span class="blank _8"></span>r.</div><div class="t m0 xd h6 y14 ff6 fs3 fc1 sc0 ls2">\u2022<span class="ff5 lse ws13">Somente<span class="blank"> </span>utilize<span class="blank"> </span>caneta<span class="blank"> </span>esferogr´<span class="blank _5"></span>a\ufb01ca<span class="blank"> </span>com<span class="blank"> </span>tinta<span class="blank"> </span>azul</span></div><div class="t m0 xc h6 y15 ff5 fs3 fc1 sc0 lse ws14">ou<span class="blank"> </span>p<span class="blank _8"></span>reta<span class="blank"> </span>para<span class="blank"> </span>registro<span class="blank"> </span>das<span class="blank"> </span>resolu¸<span class="blank _5"></span>c\u02dc<span class="blank _5"></span>oes<span class="blank"> </span>nas<span class="blank"> </span>F<span class="blank _8"></span>olhas<span class="blank"> </span>de</div><div class="t m0 xc h6 y16 ff5 fs3 fc1 sc0 lse ws15">Resp<span class="blank"> </span>ostas.</div><div class="t m0 xe h6 yf ff6 fs3 fc1 sc0 ls3">\u2022<span class="ff5 lse ws16">N\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>amasse,<span class="blank"> </span>dob<span class="blank _8"></span>re<span class="blank"> </span>ou<span class="blank"> </span>rasure<span class="blank"> </span>as<span class="blank"> </span>F<span class="blank _8"></span>olhas<span class="blank"> </span>de<span class="blank"> </span>Resp<span class="blank _3"> </span>ostas,</span></div><div class="t m0 x5 h6 y10 ff5 fs3 fc1 sc0 lse ws17">p<span class="blank _3"> </span>ois<span class="blank"> </span>isto<span class="blank"> </span>po<span class="blank _3"> </span>de<span class="blank"> </span>inviabilizar<span class="blank"> </span>a<span class="blank"> </span>digitaliza¸<span class="blank _5"></span>c\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>e<span class="blank"> </span>a<span class="blank"> </span>corre¸<span class="blank _5"></span>c\u02dc<span class="blank _5"></span>ao.</div><div class="t m0 xe h6 y17 ff6 fs3 fc1 sc0 ls3">\u2022<span class="ff5 lse ws18">As<span class="blank"> </span>F<span class="blank _8"></span>olhas<span class="blank"> </span>de<span class="blank"> </span>Resp<span class="blank _3"> </span>ostas<span class="blank"> </span>ser\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>o<span class="blank"> </span>´<span class="blank _13"></span>unico<span class="blank"> </span>material<span class="blank"> </span>con-</span></div><div class="t m0 x5 h6 y18 ff5 fs3 fc1 sc0 lse ws19">siderado<span class="blank"> </span>pa<span class="blank _8"></span>ra<span class="blank"> </span>corre¸<span class="blank _5"></span>c\u02dc<span class="blank _5"></span>ao.<span class="blank _14"> </span>Quaisquer<span class="blank"> </span>anota¸<span class="blank _b"></span>c\u02dc<span class="blank _5"></span>oes<span class="blank"> </span>feitas</div><div class="t m0 x5 h6 y14 ff5 fs3 fc1 sc0 lse ws1a">fo<span class="blank _8"></span>ra<span class="blank"> </span>deste<span class="blank"> </span>espa¸<span class="blank _b"></span>co,<span class="blank"> </span>mesmo<span class="blank"> </span>que<span class="blank"> </span>em<span class="blank"> </span>folha<span class="blank"> </span>de<span class="blank"> </span>rascunho,</div><div class="t m0 x5 h6 y15 ff5 fs3 fc1 sc0 lse wsc">ser\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>ignoradas.</div><div class="t m0 x0 h8 y19 ff2 fs3 fc1 sc0 lse ws8">USE<span class="blank"> </span>O<span class="blank"> </span>ENUNCIADO<span class="blank"> </span>A<span class="blank"> </span>SEGUIR<span class="blank"> </span>P<span class="blank _e"></span>ARA<span class="blank"> </span>RESOL<span class="blank _10"></span>VER<span class="blank"> </span>AS<span class="blank"> </span>QUEST<span class="blank _15"> </span><span class="v1">\u02dc</span></div><div class="t m0 xf h6 y19 ff2 fs3 fc1 sc0 lse ws8">OES<span class="blank"> </span>1<span class="blank"> </span>E<span class="blank"> </span>2.</div><div class="t m0 x0 h6 y1a ff5 fs3 fc1 sc0 lse ws1b">A<span class="blank"> </span>companhia<span class="blank"> </span>de<span class="blank"> </span>distribui¸<span class="blank _b"></span>c\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>de<span class="blank"> </span>´<span class="blank _13"></span>aguas<span class="blank"> </span>T<span class="blank _e"></span>ormentas<span class="blank"> </span>do<span class="blank"> </span>Rio<span class="blank"> </span>cob<span class="blank _8"></span>ra<span class="blank"> </span>de<span class="blank"> </span>seus<span class="blank"> </span>usu´<span class="blank _13"></span>arios,<span class="blank"> </span>no<span class="blank"> </span>plano<span class="blank"> </span>padr\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>de<span class="blank"> </span>fornecimento,<span class="blank"> </span>10</div><div class="t m0 x0 h6 y1b ff5 fs3 fc1 sc0 lse ws1c">reais<span class="blank"> </span>p<span class="blank _3"> </span>o<span class="blank _8"></span>r<span class="blank"> </span>m<span class="blank _8"></span>\u02c6<span class="blank _5"></span>es<span class="blank"> </span>p<span class="blank _3"> </span>o<span class="blank _8"></span>r<span class="blank"> </span>metro<span class="blank"> </span>c´<span class="blank _5"></span>ubico<span class="blank"> </span>de<span class="blank"> </span>´<span class="blank _13"></span>agua<span class="blank"> </span>consumido<span class="blank"> </span>em<span class="blank"> </span>um<span class="blank"> </span>m\u02c6<span class="blank _5"></span>es.<span class="blank _16"> </span>P<span class="blank _8"></span>or<span class="blank _8"></span>´<span class="blank _5"></span>em,<span class="blank"> </span>independentemente<span class="blank"> </span>do<span class="blank"> </span>consumo,<span class="blank"> </span>´<span class="blank _5"></span>e<span class="blank"> </span>cobrado</div><div class="t m0 x0 h6 y1c ff5 fs3 fc1 sc0 lse wsc">no<span class="blank"> </span>m<span class="blank _10"></span>´<span class="blank _11"></span>\u0131nimo<span class="blank"> </span>o<span class="blank"> </span>equivalente<span class="blank"> </span>a<span class="blank"> </span>15<span class="blank"> </span>metros<span class="blank"> </span>c´<span class="blank _5"></span>ubicos.</div><div class="t m0 x0 h6 y1d ff5 fs3 fc1 sc0 lse ws1d">Al<span class="blank _8"></span>´<span class="blank _5"></span>em<span class="blank"> </span>do<span class="blank"> </span>plano<span class="blank"> </span>padr\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>de<span class="blank"> </span>fo<span class="blank _8"></span>rnecimento,<span class="blank"> </span>um<span class="blank"> </span>outro<span class="blank"> </span>mo<span class="blank _3"> </span>delo<span class="blank"> </span>alternativo<span class="blank"> </span>de<span class="blank"> </span>cobran¸<span class="blank _5"></span>ca<span class="blank"> </span>que<span class="blank"> </span>foi<span class="blank"> </span>estudado<span class="blank"> </span>era<span class="blank"> </span>o<span class="blank"> </span>valor<span class="blank"> </span>\ufb01xo</div><div class="t m0 x0 h6 y1e ff5 fs3 fc1 sc0 lse wsc">de<span class="blank"> </span>100<span class="blank"> </span>reais<span class="blank"> </span>mais<span class="blank"> </span>o<span class="blank"> </span>valo<span class="blank _8"></span>r<span class="blank"> </span>de<span class="blank"> </span>5<span class="blank"> </span>reais<span class="blank"> </span>p<span class="blank _3"> </span>o<span class="blank _8"></span>r<span class="blank"> </span>metro<span class="blank"> </span>c´<span class="blank _13"></span>ubico<span class="blank"> </span>consumido.</div><div class="t m0 x0 h6 y1f ff2 fs3 fc1 sc0 lse ws8">Quest\u02dc<span class="blank _c"></span>ao<span class="blank"> </span>1<span class="blank"> </span>[1,0<span class="blank"> </span>pt]<span class="blank _17"> </span>Em<span class="blank"> </span>um<span class="blank"> </span>mesmo<span class="blank"> </span>esb<span class="blank _3"> </span>o¸<span class="blank _13"></span>co<span class="ff5 wsc">,<span class="blank"> </span>construa:</span></div><div class="t m0 xd h6 y20 ff6 fs3 fc1 sc0 ls2">\u2022<span class="ff5 lse ws1e">o<span class="blank"> </span>gr´<span class="blank _13"></span>a\ufb01co<span class="blank"> </span>da<span class="blank"> </span>fun¸<span class="blank _7"></span>c\u02dc<span class="blank _13"></span>ao<span class="blank"> </span><span class="ff7 ls4">P</span>que<span class="blank"> </span>d´<span class="blank _5"></span>a<span class="blank"> </span>o<span class="blank"> </span>valo<span class="blank _8"></span>r<span class="blank"> </span><span class="ff7 ls5">P<span class="ff8 ls6">(</span><span class="ls7">v<span class="ff8 ls6">)</span></span></span>,<span class="blank"> </span>em<span class="blank"> </span>reais,<span class="blank"> </span>a<span class="blank"> </span>ser<span class="blank"> </span>pago<span class="blank"> </span>p<span class="blank _3"> </span>elo<span class="blank"> </span>consumo<span class="blank"> </span>de<span class="blank"> </span><span class="ff7 ls8">v</span><span class="ws1f">metros<span class="blank"> </span>c´<span class="blank _5"></span>ubicos<span class="blank"> </span>em<span class="blank"> </span>um</span></span></div><div class="t m0 xc h6 y21 ff5 fs3 fc1 sc0 lse wsc">m<span class="blank _8"></span>\u02c6<span class="blank _5"></span>es<span class="blank"> </span>no<span class="blank"> </span>plano<span class="blank"> </span>padr\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>de<span class="blank"> </span>fo<span class="blank _8"></span>rnecimento;</div><div class="t m0 xd h6 y22 ff6 fs3 fc1 sc0 ls2">\u2022<span class="ff5 lse ws20">o<span class="blank"> </span>gr´<span class="blank _13"></span>a\ufb01co<span class="blank"> </span>da<span class="blank"> </span>fun¸<span class="blank _7"></span>c\u02dc<span class="blank _13"></span>ao<span class="blank"> </span><span class="ff7 ls9">A</span>que<span class="blank"> </span>d´<span class="blank _13"></span>a<span class="blank"> </span>o<span class="blank"> </span>valor<span class="blank"> </span><span class="ff7 lsa">A<span class="ff8 ls6">(</span><span class="ls7">v<span class="ff8 ls6">)</span></span></span>,<span class="blank"> </span>em<span class="blank"> </span>reais,<span class="blank"> </span>que<span class="blank"> </span>seria<span class="blank"> </span>cobrado<span class="blank"> </span>pelo<span class="blank"> </span>consumo<span class="blank"> </span>de<span class="blank"> </span><span class="ff7 lsb">v</span>metros<span class="blank"> </span>c<span class="blank _3"> </span>´<span class="blank _13"></span>ubicos,</span></div><div class="t m0 xc h6 y23 ff5 fs3 fc1 sc0 lse ws21">com<span class="blank"> </span><span class="ff7 lsc">v<span class="ff9 lsd">></span></span><span class="ff8 ws22">0</span><span class="wsc">,<span class="blank"> </span>caso<span class="blank"> </span>tivesse<span class="blank"> </span>sido<span class="blank"> </span>adotado<span class="blank"> </span>o<span class="blank"> </span>mo<span class="blank _3"> </span>delo<span class="blank"> </span>alternativo.</span></div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y24 w1 h9" alt="" src="https://files.passeidireto.com/6e6526dd-c9d9-450e-92f8-26bcb9538227/bg2.png"><div class="t m0 x0 ha y25 ff1 fs4 fc1 sc0 lse">M</div><div class="t m0 x10 ha y26 ff1 fs4 fc1 sc0 lse">´</div><div class="t m0 x10 ha y25 ff1 fs4 fc1 sc0 lse ws24">etodos<span class="blank _12"> </span>Determin</div><div class="t m0 x11 ha y26 ff1 fs4 fc1 sc0 lse">´</div><div class="t m0 x12 ha y25 ff1 fs4 fc1 sc0 lse ws25">\u0131sticos<span class="blank"> </span>I<span class="blank _18"> </span>AP2<span class="blank _19"> </span><span class="ffa">2</span></div><div class="t m0 x0 h6 y27 ff5 fs3 fc1 sc0 lse wsc">Construa<span class="blank"> </span>os<span class="blank"> </span>gr´<span class="blank _13"></span>a\ufb01cos<span class="blank"> </span>representando<span class="blank"> </span><span class="ff7 lsf">v</span>no<span class="blank"> </span>eixo<span class="blank"> </span>ho<span class="blank _8"></span>rizontal,<span class="blank"> </span>com<span class="blank"> </span><span class="ff7 ls10">v<span class="ff9 ls11">><span class="ff8 ls12">0</span></span></span>,<span class="blank"> </span>e<span class="blank"> </span><span class="ff7 ls5">P</span><span class="ff8 ws22">(<span class="ff7 ls13">v</span><span class="ls14">)</span></span><span class="ls15">e<span class="ff7 lsa">A</span></span><span class="ff8 ws22">(<span class="ff7 ls13">v</span><span class="ls14">)</span></span>no<span class="blank"> </span>eixo<span class="blank"> </span>vertical.</div><div class="t m0 x0 h6 y28 ff2 fs3 fc1 sc0 lse ws26">Solu¸<span class="blank _5"></span>c\u02dc<span class="blank _c"></span>ao:<span class="blank"> </span><span class="ff5 wsc">A<span class="blank"> </span>fun¸<span class="blank _b"></span>c\u02dc<span class="blank _13"></span>ao<span class="blank"> </span><span class="ff7 ls16">P</span><span class="ff8 ws27">:<span class="blank"> </span>[<span class="blank _3"> </span>0<span class="ff7 ls17">,</span><span class="ls18">+</span><span class="ff4 ws28">\u221e</span><span class="ls19">)<span class="ff4 ls1a">\u2192<span class="ffb ls1b">R</span></span></span></span><span class="ws15">po<span class="blank"> </span>de<span class="blank _17"> </span>ser<span class="blank _17"> </span>de\ufb01nida<span class="blank _1a"> </span>p<span class="blank"> </span>o<span class="blank _8"></span>r</span></span></div><div class="t m0 x13 hb y29 ff7 fs3 fc1 sc0 ls5">P<span class="ff8 lse ws22">(</span><span class="ls13">v<span class="ff8 lse ws29">)<span class="blank"> </span>=<span class="blank"> </span><span class="ffc ws2a v2">(</span><span class="ws22 v3">150</span></span><span class="ls1c v3">,<span class="ff5 lse ws2b">se<span class="blank"> </span><span class="ff7 ws2c">v<span class="blank _12"> </span><<span class="blank"> </span><span class="ff8">15</span></span></span></span></span></div><div class="t m0 x14 h6 y2a ff8 fs3 fc1 sc0 lse ws22">10<span class="ff7 ws2d">v<span class="blank"> </span>,<span class="blank _1b"> </span><span class="ff5 ws2b">se<span class="blank"> </span></span><span class="ls10">v<span class="ff9 ls11">></span></span></span>15</div><div class="t m0 x0 h6 y2b ff5 fs3 fc1 sc0 lse wsc">Note<span class="blank"> </span>que<span class="blank"> </span>o<span class="blank"> </span>custo<span class="blank _12"> </span>´<span class="blank _b"></span>e<span class="blank"> </span>dado<span class="blank"> </span>p<span class="blank _3"> </span>o<span class="blank _8"></span>r<span class="blank"> </span><span class="ff8 ws2e">10<span class="blank"> </span><span class="ff4 ls1d">·</span><span class="ws27">15<span class="blank"> </span>=<span class="blank"> </span>150<span class="blank _17"> </span></span></span><span class="ws2f">pa<span class="blank _8"></span>ra<span class="blank"> </span><span class="ff7 ws2c">v<span class="blank _17"> </span><<span class="blank"> </span><span class="ff8 ws22">15</span></span>.</span></div><div class="t m0 x0 h6 y2c ff5 fs3 fc1 sc0 lse wsc">A<span class="blank"> </span>fun¸<span class="blank _b"></span>c\u02dc<span class="blank _5"></span>ao<span class="blank"> </span><span class="ff7 ls1e">A</span><span class="ff8 ws27">:<span class="blank"> </span>[0<span class="ff7 ls1f">,</span><span class="ls18">+<span class="ff4 ls20">\u221e</span><span class="ls19">)<span class="ff4 ls1a">\u2192<span class="ffb ls1b">R</span></span></span></span></span><span class="ws15">p<span class="blank"> </span>o<span class="blank"> </span>de<span class="blank _17"> </span>ser<span class="blank _17"> </span>de\ufb01nida<span class="blank _17"> </span>p<span class="blank"> </span>or</span></div><div class="t m0 x15 h6 y2d ff7 fs3 fc1 sc0 lsa">A<span class="ff8 lse ws22">(</span><span class="ls13">v<span class="ff8 lse ws30">)<span class="blank _12"> </span>=<span class="blank _12"> </span>100<span class="blank"> </span>+<span class="blank"> </span>5</span><span class="lse ws2d">v.</span></span></div><div class="t m0 x0 h6 y2e ff5 fs3 fc1 sc0 lse ws31">O<span class="blank"> </span>gr´<span class="blank _13"></span>a\ufb01co<span class="blank"> </span>de<span class="blank"> </span><span class="ff7 ls21">P</span><span class="ws32">´<span class="blank _b"></span>e<span class="blank"> </span>um<span class="blank"> </span>segmento<span class="blank"> </span>de<span class="blank"> </span>reta<span class="blank"> </span>ho<span class="blank _8"></span>rizontal<span class="blank"> </span>com<span class="blank"> </span><span class="ff7 ls22">y</span><span class="ff8 ws33">=<span class="blank"> </span>150<span class="blank _17"> </span></span><span class="ws34">para<span class="blank"> </span><span class="ff8 ls23">0<span class="ff9 ls24">6</span></span><span class="ff7 ws35">v<span class="blank"> </span><<span class="blank"> </span><span class="ff8 ws36">15<span class="blank"> </span></span></span></span>e,<span class="blank _1a"> </span>a<span class="blank"> </span>partir<span class="blank"> </span>da<span class="blank _10"></span>´<span class="blank _11"></span>\u0131,<span class="blank"> </span>uma<span class="blank"> </span>semirreta,<span class="blank"> </span>com</span></div><div class="t m0 x0 h6 y2f ff7 fs3 fc1 sc0 ls25">y<span class="ff8 ls26">=</span><span class="ls5">P<span class="ff8 lse ws37">(15)<span class="blank"> </span>=<span class="blank"> </span>150<span class="blank _1a"> </span><span class="ff5 ws38">quando<span class="blank"> </span></span></span><span class="ls27">v<span class="ff8 lse ws37">=<span class="blank"> </span>15<span class="blank _1c"> </span><span class="ff5 ls28">e</span></span></span></span>y<span class="ff8 ls29">=</span><span class="ls2a">P<span class="ff8 lse ws39">(20)<span class="blank _17"> </span>=<span class="blank _1a"> </span>10<span class="blank"> </span><span class="ff4 ls2b">·</span><span class="ws37">20<span class="blank"> </span>=<span class="blank"> </span>200<span class="blank _1a"> </span><span class="ff5 ws38">quando<span class="blank"> </span></span></span></span><span class="ls2c">v<span class="ff8 lse ws37">=<span class="blank"> </span>20<span class="blank _1c"> </span><span class="ff5 ws3a">(o<span class="blank"> </span>valo<span class="blank _8"></span>r<span class="blank"> </span><span class="ff7 ls2c">v</span><span class="ff8 ws3b">=<span class="blank"> </span>20<span class="blank _1a"> </span></span><span class="ws3c">foi<span class="blank"> </span>escolhido<span class="blank"> </span>ap<span class="blank _3"> </span>e-</span></span></span></span></span></div><div class="t m0 x0 h6 y30 ff5 fs3 fc1 sc0 lse ws3d">nas<span class="blank"> </span>pa<span class="blank _8"></span>ra<span class="blank"> </span>termos<span class="blank"> </span>outro<span class="blank"> </span>p<span class="blank _3"> </span>onto<span class="blank"> </span>e<span class="blank"> </span>esbo¸<span class="blank _7"></span>ca<span class="blank _8"></span>rmos<span class="blank"> </span>o<span class="blank"> </span>gr´<span class="blank _13"></span>a\ufb01co;<span class="blank _12"> </span>p<span class="blank _3"> </span>oderia<span class="blank"> </span>ter<span class="blank"> </span>sido<span class="blank"> </span>escolhido<span class="blank"> </span>qualquer<span class="blank"> </span>outro<span class="blank"> </span>valor<span class="blank"> </span>de<span class="blank"> </span><span class="ff7 ls2d">v</span>maio<span class="blank _8"></span>r<span class="blank"> </span>que<span class="blank"> </span>15).</div><div class="t m0 x0 h6 y31 ff5 fs3 fc1 sc0 lse ws3e">P<span class="blank _8"></span>or<span class="blank"> </span>outro<span class="blank"> </span>lado,<span class="blank"> </span>o<span class="blank"> </span>gr´<span class="blank _13"></span>a\ufb01co<span class="blank"> </span>de<span class="blank"> </span><span class="ff7 ls2e">A</span><span class="ws3f">´<span class="blank _b"></span>e<span class="blank"> </span>uma<span class="blank"> </span>semirreta<span class="blank"> </span>com<span class="blank"> </span><span class="ff7 ls2f">y<span class="ff8 ls30">=</span><span class="lsa">A</span></span><span class="ff8 ws40">(0)<span class="blank _d"> </span>=<span class="blank _d"> </span>100<span class="blank"> </span>+<span class="blank"> </span>5<span class="blank"> </span><span class="ff4 ls31">·</span><span class="ws41">0<span class="blank"> </span>=<span class="blank"> </span>100<span class="blank"> </span></span></span><span class="ws42">quando<span class="blank"> </span><span class="ff7 ls32">v</span><span class="ff8 ws41">=<span class="blank"> </span>0</span><span class="ws43">,<span class="blank _16"> </span>e<span class="blank"> </span><span class="ff7 lsa">A</span><span class="ff8 ws41">(15)<span class="blank"> </span>=</span></span></span></span></div><div class="t m0 x0 h6 y32 ff8 fs3 fc1 sc0 lse ws44">100<span class="blank"> </span>+<span class="blank"> </span>5<span class="blank"> </span><span class="ff4 ls33">·</span><span class="ws45">15<span class="blank"> </span>=<span class="blank"> </span>175<span class="blank"> </span><span class="ff5 ws46">quando<span class="blank"> </span><span class="ff7 ls34">v</span></span>=<span class="blank"> </span>175<span class="ff5 ws47">.<span class="blank _1d"> </span>Escolhemos<span class="blank"> </span><span class="ff7 ls34">v</span></span>=<span class="blank"> </span>15<span class="blank"> </span><span class="ff5 ws48">para<span class="blank"> </span>po<span class="blank _3"> </span>dermos<span class="blank"> </span>compa<span class="blank _8"></span>ra<span class="blank _8"></span>r<span class="blank"> </span>com<span class="blank"> </span>o<span class="blank"> </span>valor<span class="blank"> </span>de<span class="blank"> </span><span class="ff7 ls35">P</span>e<span class="blank"> </span>da<span class="blank _8"></span>r<span class="blank"> </span>mais</span></span></div><div class="t m0 x0 h6 y33 ff5 fs3 fc1 sc0 lse ws49">signi\ufb01cado<span class="blank _17"> </span>ao<span class="blank _17"> </span>esb<span class="blank"> </span>o¸<span class="blank _b"></span>co.</div><div class="t m0 x0 h6 y34 ff5 fs3 fc1 sc0 lse wsc">Esb<span class="blank _3"> </span>o¸<span class="blank _b"></span>cando<span class="blank"> </span>os<span class="blank"> </span>gr´<span class="blank _13"></span>a\ufb01cos,<span class="blank"> </span>temos:</div><div class="t m0 x0 h6 y35 ff5 fs3 fc1 sc0 lse ws4a">Repa<span class="blank _8"></span>re<span class="blank"> </span>que<span class="blank"> </span><span class="ff7 lsa">A</span><span class="ff8 ws4b">(0)<span class="blank"> </span>=<span class="blank"> </span>100<span class="blank"> </span><span class="ff7 ls36"><</span><span class="ws4c">150<span class="blank"> </span>=<span class="blank"> </span><span class="ff7 ls5">P</span><span class="ws4d">(0)<span class="blank"> </span></span></span></span><span class="ws4e">e<span class="blank"> </span>que<span class="blank"> </span><span class="ff7 lsa">A</span><span class="ff8 ws4b">(15)<span class="blank"> </span>=<span class="blank"> </span>175<span class="blank"> </span><span class="ff7 ls36">></span><span class="ws4c">150<span class="blank"> </span>=<span class="blank"> </span><span class="ff7 ls2a">P</span><span class="ws22">(15)</span></span></span>,<span class="blank"> </span>com<span class="blank"> </span>isso,<span class="blank"> </span>os<span class="blank"> </span>gr´<span class="blank _5"></span>a\ufb01cos<span class="blank"> </span>das<span class="blank"> </span>duas<span class="blank"> </span>fun¸<span class="blank _b"></span>c\u02dc<span class="blank _5"></span>oes</span></div><div class="t m0 x0 h6 y36 ff5 fs3 fc1 sc0 lse ws4f">se<span class="blank"> </span>co<span class="blank _8"></span>rtam<span class="blank"> </span>em<span class="blank"> </span>algum<span class="blank"> </span>p<span class="blank _3"> </span>onto<span class="blank"> </span>com<span class="blank"> </span><span class="ff8 ls37">0</span><span class="ff7 ws50"><<span class="blank"> </span>v<span class="blank _1a"> </span><<span class="blank"> </span><span class="ff8 ws22">15</span></span><span class="ws51">.<span class="blank _1e"> </span>P<span class="blank _8"></span>ara<span class="blank"> </span><span class="ff7 ws52">v<span class="blank"> </span>><span class="blank"> </span><span class="ff8 ws22">15</span></span><span class="ws53">,<span class="blank"> </span>o<span class="blank"> </span>gr´<span class="blank _5"></span>a\ufb01co<span class="blank"> </span>de<span class="blank"> </span><span class="ff7 ls38">A</span><span class="ls39">e<span class="ff7 ls3a">P</span></span><span class="ws4f">s\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>semirretas,<span class="blank"> </span>sendo<span class="blank"> </span>o<span class="blank"> </span>de<span class="blank"> </span><span class="ff7 ls3a">P</span>mais</span></span></span></div><div class="t m0 x0 h6 y37 ff5 fs3 fc1 sc0 lse wsc">inclinado.<span class="blank _d"> </span>Po<span class="blank _8"></span>r<span class="blank"> </span>isso,<span class="blank"> </span>os<span class="blank"> </span>gr´<span class="blank _13"></span>a\ufb01cos<span class="blank"> </span>se<span class="blank"> </span>corta<span class="blank _8"></span>r\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>tamb´<span class="blank _5"></span>em<span class="blank"> </span>em<span class="blank"> </span>algum<span class="blank"> </span><span class="ff7 ws2c">v<span class="blank _12"> </span>><span class="blank"> </span><span class="ff8 ws22">15</span></span>.</div><div class="t m0 x0 h6 y38 ff2 fs3 fc1 sc0 lse ws54">Quest\u02dc<span class="blank _c"></span>ao<span class="blank"> </span>2<span class="blank"> </span>[1,0<span class="blank"> </span>pt]<span class="blank _12"> </span><span class="ff5 ws55">Determine<span class="blank"> </span>os<span class="blank"> </span>valo<span class="blank _8"></span>res<span class="blank"> </span>de<span class="blank"> </span><span class="ff7 ls3b">v</span>para<span class="blank"> </span>os<span class="blank"> </span>quais<span class="blank"> </span><span class="ff7 ls5">P<span class="ff8 ls6">(</span><span class="ls7">v</span></span><span class="ff8 ws29">)<span class="blank"> </span>=<span class="blank"> </span><span class="ff7 lsa">A</span><span class="ls6">(<span class="ff7 ls7">v</span><span class="ls3c">)</span></span></span>e,<span class="blank"> </span>a<span class="blank"> </span>pa<span class="blank _8"></span>rtir<span class="blank"> </span>da<span class="blank _10"></span>´<span class="blank _11"></span>\u0131,<span class="blank"> </span>determine<span class="blank"> </span>para<span class="blank"> </span>que<span class="blank"> </span>volumes</span></div><div class="t m0 x0 h6 y39 ff5 fs3 fc1 sc0 lse wsc">de<span class="blank"> </span>consumo<span class="blank"> </span>mensal<span class="blank"> </span><span class="ff7 ls3d">v</span>o<span class="blank"> </span>mo<span class="blank _3"> </span>delo<span class="blank"> </span>alternativo<span class="blank"> </span>de<span class="blank"> </span>cob<span class="blank _8"></span>ran¸<span class="blank _b"></span>ca<span class="blank"> </span>representa<span class="blank _8"></span>ria<span class="blank"> </span><span class="ff2 ws8">um<span class="blank"> </span>valo<span class="blank _8"></span>r<span class="blank"> </span>maio<span class="blank _8"></span>r<span class="blank _17"> </span><span class="ff5 wsc">a<span class="blank"> </span>ser<span class="blank"> </span>pago<span class="blank"> </span>p<span class="blank _3"> </span>elo<span class="blank"> </span>usu´<span class="blank _13"></span>ario?</span></span></div><div class="t m0 x0 h6 y3a ff2 fs3 fc1 sc0 lse ws26">Solu¸<span class="blank _5"></span>c\u02dc<span class="blank _c"></span>ao:<span class="blank"> </span><span class="ff5 wsc">Como<span class="blank"> </span>visto<span class="blank"> </span>na<span class="blank"> </span>Quest\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>1,<span class="blank"> </span>h´<span class="blank _5"></span>a<span class="blank"> </span>um<span class="blank"> </span><span class="ff7 lsf">v</span>entre<span class="blank"> </span>0<span class="blank"> </span>e<span class="blank"> </span>15<span class="blank"> </span>tal<span class="blank"> </span>que<span class="blank"> </span><span class="ff7 ls2a">P<span class="ff8 ls6">(</span><span class="ls13">v</span></span><span class="ff8 ws29">)<span class="blank"> </span>=<span class="blank"> </span><span class="ff7 lsa">A</span><span class="ws22">(<span class="ff7 ls13">v</span>)</span></span><span class="ws56">.<span class="blank _d"> </span>Pa<span class="blank _8"></span>ra<span class="blank"> </span><span class="ff7 ws2c">v<span class="blank _12"> </span><<span class="blank"> </span><span class="ff8 ws22">15</span></span><span class="ls3e">,<span class="ff7 ls5">P</span></span><span class="ff8 ws22">(<span class="ff7 ls13">v</span><span class="ws27">)<span class="blank"> </span>=<span class="blank"> </span>150</span></span><span class="wsc">,<span class="blank"> </span>assim</span></span></span></div><div class="t m0 x16 h6 y3b ff7 fs3 fc1 sc0 ls5">P<span class="ff8 lse ws22">(</span><span class="ls13">v<span class="ff8 lse ws29">)<span class="blank"> </span>=<span class="blank"> </span></span><span class="lsa">A<span class="ff8 lse ws22">(</span></span>v<span class="ff8 ls19">)<span class="ff4 ls1a">\u21d4</span><span class="lse ws30">150<span class="blank _12"> </span>=<span class="blank _12"> </span>100<span class="blank"> </span>+<span class="blank"> </span>5</span></span><span class="ls10">v<span class="ff4 ls1a">\u21d4<span class="ff8 lse ws27">50<span class="blank"> </span>=<span class="blank"> </span>5</span></span>v<span class="ff4 ls1a">\u21d4</span>v<span class="ff8 lse ws27">=<span class="blank"> </span>10<span class="ff7">.</span></span></span></span></div><div class="t m0 x0 ha y3c ff1 fs4 fc1 sc0 lse ws57">Fundac<span class="blank _7"></span>¸</div><div class="t m0 x17 ha y3d ff1 fs4 fc1 sc0 lse">\u02dc</div><div class="t m0 x17 ha y3c ff1 fs4 fc1 sc0 lse ws25">ao<span class="blank"> </span>CECIERJ<span class="blank _1f"> </span>Cons<span class="v0">´</span></div><div class="t m0 x18 ha y3c ff1 fs4 fc1 sc0 lse ws25">orcio<span class="blank"> </span>CEDERJ</div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y24 w1 h9" alt="" src="https://files.passeidireto.com/6e6526dd-c9d9-450e-92f8-26bcb9538227/bg3.png"><div class="t m0 x0 ha y25 ff1 fs4 fc1 sc0 lse">M</div><div class="t m0 x10 ha y26 ff1 fs4 fc1 sc0 lse">´</div><div class="t m0 x10 ha y25 ff1 fs4 fc1 sc0 lse ws24">etodos<span class="blank _12"> </span>Determin</div><div class="t m0 x11 ha y26 ff1 fs4 fc1 sc0 lse">´</div><div class="t m0 x12 ha y25 ff1 fs4 fc1 sc0 lse ws25">\u0131sticos<span class="blank"> </span>I<span class="blank _18"> </span>AP2<span class="blank _19"> </span><span class="ffa">3</span></div><div class="t m0 x0 h6 y27 ff5 fs3 fc1 sc0 lse wsc">T<span class="blank _e"></span>amb´<span class="blank _5"></span>em<span class="blank"> </span>vimos<span class="blank"> </span>que<span class="blank"> </span>h´<span class="blank _13"></span>a<span class="blank"> </span>um<span class="blank"> </span>valor<span class="blank"> </span>de<span class="blank"> </span><span class="ff7 ws2c">v<span class="blank"> </span>><span class="blank"> </span><span class="ff8 ws58">15<span class="blank"> </span></span></span>tal<span class="blank"> </span>que<span class="blank"> </span><span class="ff7 ls5">P</span><span class="ff8 ws22">(<span class="ff7 ls13">v</span><span class="ws29">)<span class="blank"> </span>=<span class="blank"> </span><span class="ff7 lsa">A</span><span class="ls6">(<span class="ff7 ls7">v</span>)</span></span></span><span class="ws59">.<span class="blank _16"> </span>Pa<span class="blank _8"></span>ra<span class="blank"> </span><span class="ff7 ws2c">v<span class="blank"> </span>><span class="blank"> </span><span class="ff8 ws22">15</span></span><span class="ls3e">,<span class="ff7 ls5">P<span class="ff8 ls6">(</span><span class="ls7">v</span></span></span><span class="ff8 ws27">)<span class="blank"> </span>=<span class="blank"> </span>10<span class="ff7 ls7">v</span></span><span class="wsc">,<span class="blank"> </span>logo</span></span></div><div class="t m0 x19 h6 y3e ff7 fs3 fc1 sc0 ls5">P<span class="ff8 ls6">(</span><span class="ls7">v<span class="ff8 lse ws29">)<span class="blank"> </span>=<span class="blank"> </span></span><span class="lsa">A<span class="ff8 ls6">(</span></span>v<span class="ff8 ls19">)<span class="ff4 ls1a">\u21d4</span><span class="lse ws22">10</span></span><span class="ls10">v<span class="ff8 lse ws30">=<span class="blank _12"> </span>100<span class="blank"> </span>+<span class="blank"> </span>5</span>v<span class="ff4 ls1a">\u21d4<span class="ff8 lse ws22">5</span></span>v<span class="ff8 lse ws5a">=<span class="blank"> </span>100<span class="blank"> </span><span class="ff4 ls1a">\u21d4</span></span><span class="lsc">v<span class="ff8 lse ws27">=<span class="blank"> </span>20<span class="ff7">.</span></span></span></span></span></div><div class="t m0 x0 h6 y3f ff5 fs3 fc1 sc0 lse ws4e">Assim,<span class="blank"> </span>os<span class="blank"> </span>gr´<span class="blank _5"></span>a\ufb01cos<span class="blank"> </span>de<span class="blank"> </span><span class="ff7 ls3f">P</span><span class="ls40">e<span class="ff7 ls41">A</span></span>se<span class="blank"> </span>co<span class="blank _8"></span>rtam<span class="blank"> </span>quando<span class="blank"> </span><span class="ff7 ls42">v</span><span class="ff8 ws4b">=<span class="blank"> </span>10<span class="blank _1a"> </span></span>e<span class="blank"> </span>quando<span class="blank"> </span><span class="ff7 ls42">v</span><span class="ff8 ws4b">=<span class="blank"> </span>20</span>.<span class="blank _f"> </span>Podemos<span class="blank"> </span>observar<span class="blank"> </span>no<span class="blank"> </span>gr<span class="blank _8"></span>´<span class="blank _5"></span>a\ufb01co,<span class="blank"> </span>ent\u02dc<span class="blank _5"></span>ao,<span class="blank"> </span>que</div><div class="t m0 x0 h6 y40 ff7 fs3 fc1 sc0 lsa">A<span class="ff8 lse ws22">(</span><span class="ls13">v<span class="ff8 ls19">)</span><span class="lse ws5b">><span class="blank _12"> </span>P<span class="blank"> </span><span class="ff8 ws22">(</span></span>v<span class="ff8 ls14">)<span class="ff5 lse wsc">se,<span class="blank"> </span>e<span class="blank"> </span>somente<span class="blank"> </span>se<span class="blank"> </span></span><span class="lse ws5c">10<span class="blank"> </span></span></span><span class="lse ws5d"><<span class="blank"> </span>v<span class="blank"> </span><<span class="blank _12"> </span><span class="ff8 ws22">20<span class="ff5">.</span></span></span></span></div><div class="t m0 x0 h6 y41 ff2 fs3 fc1 sc0 lse ws5e">Quest\u02dc<span class="blank _c"></span>ao<span class="blank"> </span>3<span class="blank"> </span>[2,0<span class="blank"> </span>pt]<span class="blank _17"> </span><span class="ff5 ws5f">Rep<span class="blank _8"></span>resente,<span class="blank"> </span>como<span class="blank"> </span>intervalo<span class="blank"> </span>ou<span class="blank"> </span>uni\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>de<span class="blank"> </span>intervalos,<span class="blank"> </span>o<span class="blank"> </span>conjunto<span class="blank"> </span>dos<span class="blank"> </span>n<span class="blank _3"> </span>´<span class="blank _13"></span>umeros<span class="blank"> </span>reais<span class="blank"> </span>que<span class="blank"> </span>satisfazem</span></div><div class="t m0 x0 h6 y42 ff5 fs3 fc1 sc0 lse wsc">simultaneamente<span class="blank"> </span>`<span class="blank _13"></span>as<span class="blank"> </span>duas<span class="blank"> </span>inequa¸<span class="blank _7"></span>c\u02dc<span class="blank _13"></span>oes<span class="blank"> </span>a<span class="blank"> </span>seguir:</div><div class="t m0 xb h6 y43 ff4 fs3 fc1 sc0 ls43">|<span class="ff8 lse ws22">4<span class="ff7 ls44">x</span><span class="ws30">+<span class="blank"> </span>1</span></span><span class="ls45">|<span class="ff7 ls11"><<span class="ff8 lse ws22">13<span class="ff7">,</span></span></span></span></div><div class="t m0 x1a h6 y44 ff4 fs3 fc1 sc0 lse ws28">|<span class="ff7 ls44">x</span><span class="ls46">\u2212</span><span class="ff8 ws22">1</span><span class="ls47">|</span><span class="ff8 ws30">+<span class="blank"> </span>1<span class="blank _12"> </span><span class="ff9 ls11">></span><span class="ws22">2<span class="ff7">.</span></span></span></div><div class="t m0 x0 h6 y45 ff2 fs3 fc1 sc0 lse ws26">Solu¸<span class="blank _5"></span>c\u02dc<span class="blank _c"></span>ao:<span class="blank"> </span><span class="ff5 ws12">T<span class="blank _e"></span>emos</span></div><div class="t m0 x1b h6 y46 ff4 fs3 fc1 sc0 lse ws28">|<span class="ff8 ls12">4<span class="ff7 ls44">x</span><span class="lse ws30">+<span class="blank"> </span>1</span></span><span class="ls48">|<span class="ff7 lsd"><</span></span><span class="ff8 ws60">13<span class="blank"> </span></span><span class="ws23">\u21d4<span class="blank"> </span>\u2212<span class="ff8 ws5c">13<span class="blank"> </span><span class="ff7 ls11"><</span><span class="ws22">4<span class="ff7 ls44">x</span><span class="ws30">+<span class="blank"> </span>1<span class="blank _12"> </span><span class="ff7 lsd"><</span>13</span></span></span></span></div><div class="t m0 x1c h6 y47 ff4 fs3 fc1 sc0 lse ws23">\u21d4<span class="blank"> </span>\u2212<span class="ff8 ws5c">13<span class="blank"> </span><span class="ff7 ls11"><</span><span class="ws22">4<span class="ff7 ls44">x</span><span class="ws30">+<span class="blank"> </span>1<span class="blank _1"> </span><span class="ff5 ls49">e</span></span>4<span class="ff7 ls44">x</span><span class="ws30">+<span class="blank"> </span>1<span class="blank _12"> </span><span class="ff7 ls11"><</span>13</span></span></span></div><div class="t m0 x1c h6 y48 ff4 fs3 fc1 sc0 lse ws23">\u21d4<span class="blank"> </span>\u2212<span class="ff8 ws5c">14<span class="blank"> </span><span class="ff7 ls11"><</span><span class="ws22">4<span class="ff7 ls4a">x<span class="ff5 ls49">e</span></span>4<span class="ff7 ws61">x<span class="blank"> </span><<span class="blank"> </span></span>12</span></span></div><div class="t m0 x1c hc y49 ff4 fs3 fc1 sc0 ls4b">\u21d4<span class="ff7 lse ws61">x<span class="blank"> </span>><span class="blank"> </span></span><span class="ls4c">\u2212<span class="ff8 lse v3">14</span></span></div><div class="t m0 x1d hd y4a ff8 fs3 fc1 sc0 ls4d">4<span class="ff5 ls4e v3">e<span class="ff7 lse ws5d">x<span class="blank"> </span><<span class="blank _1c"> </span><span class="ff8 v3">12</span></span></span></div><div class="t m0 x1e h6 y4a ff8 fs3 fc1 sc0 lse">4</div><div class="t m0 x1c hc y4b ff4 fs3 fc1 sc0 ls4b">\u21d4<span class="ff7 lse ws62">x<span class="blank"> </span>><span class="blank"> </span></span><span class="ls4f">\u2212<span class="ff8 lse v3">7</span></span></div><div class="t m0 x1f he y4c ff8 fs3 fc1 sc0 ls50">2<span class="ff5 ls49 v3">e<span class="ff7 lse ws61">x<span class="blank"> </span><<span class="blank"> </span><span class="ff8">3</span></span></span></div><div class="t m0 x0 h6 y4d ff5 fs3 fc1 sc0 lse wsc">T<span class="blank _e"></span>emos<span class="blank"> </span>ainda</div><div class="t m0 x20 h6 y4e ff4 fs3 fc1 sc0 lse ws28">|<span class="ff7 ls44">x</span><span class="ls46">\u2212</span><span class="ff8 ws22">1</span><span class="ls47">|</span><span class="ff8 ws30">+<span class="blank"> </span>1<span class="blank _12"> </span><span class="ff9 ls11">></span><span class="ls51">2</span></span><span class="ws23">\u21d4<span class="blank"> </span>|<span class="ff7 ls44">x</span><span class="ls46">\u2212</span><span class="ff8 ws22">1</span><span class="ls45">|<span class="ff9 ls11">></span></span><span class="ff8">1</span></span></div><div class="t m0 x21 h6 y4f ff4 fs3 fc1 sc0 ls4b">\u21d4<span class="ff7 ls44">x</span><span class="ls52">\u2212<span class="ff8 ls53">1<span class="ff9 ls11">></span><span class="ls54">1<span class="ff5 lse ws63">ou<span class="blank"> </span><span class="ff7 ls44">x</span></span></span></span><span class="ls46">\u2212<span class="ff8 ls55">1<span class="ff9 ls11">6</span></span><span class="ls18">\u2212<span class="ff8 lse">1</span></span></span></span></div><div class="t m0 x21 h6 y50 ff4 fs3 fc1 sc0 ls4b">\u21d4<span class="ff7 ls56">x<span class="ff9 ls11">><span class="ff8 ls54">2<span class="ff5 lse ws63">ou<span class="blank"> </span></span></span></span><span class="ls57">x<span class="ff9 ls11">6<span class="ff8 lse">0</span></span></span></span></div><div class="t m0 x0 h6 y51 ff5 fs3 fc1 sc0 lse wsc">Abaixo,<span class="blank"> </span>rep<span class="blank _8"></span>resentamos<span class="blank"> </span>o<span class="blank"> </span>conjunto<span class="blank"> </span>solu¸<span class="blank _b"></span>c\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>de<span class="blank"> </span>cada<span class="blank"> </span>inequa¸<span class="blank _b"></span>c\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>e,<span class="blank"> </span>em<span class="blank"> </span>verde,<span class="blank"> </span>a<span class="blank"> </span>interse¸<span class="blank _b"></span>c\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>destas<span class="blank"> </span>solu¸<span class="blank _7"></span>c\u02dc<span class="blank _13"></span>oes.</div><div class="t m0 x0 hf y52 ff5 fs3 fc1 sc0 lse wsc">Assim,<span class="blank"> </span>as<span class="blank"> </span>duas<span class="blank"> </span>inequa¸<span class="blank _b"></span>c\u02dc<span class="blank _5"></span>oes<span class="blank"> </span>s\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>simultaneamente<span class="blank"> </span>satisfeitas<span class="blank"> </span>para<span class="blank"> </span><span class="ff7 ls56">x<span class="ff4 ls58">\u2208<span class="ffc ls59 v4">\ue612</span><span class="ls4c">\u2212</span></span></span><span class="ff8 v3">7</span></div><div class="t m0 x22 h10 y53 ff8 fs3 fc1 sc0 ls5a">2<span class="ff7 ls17 v3">,</span><span class="lse ws22 v3">0</span><span class="ffc ls5b v5">\ue615</span><span class="ff4 ls5c v3">\u222a</span><span class="lse ws22 v3">[2<span class="ff7 ls17">,</span>3)<span class="ff5">.</span></span></div><div class="t m0 x0 h6 y54 ff2 fs3 fc1 sc0 lse ws64">Quest\u02dc<span class="blank _c"></span>ao<span class="blank"> </span>4<span class="blank"> </span>[1,5<span class="blank"> </span>pt]<span class="blank _1c"> </span><span class="ff5 ws65">Escreva<span class="blank"> </span>um<span class="blank"> </span>sistema<span class="blank"> </span>fo<span class="blank _8"></span>rmado<span class="blank"> </span>por<span class="blank"> </span>uma<span class="blank"> </span>equa¸<span class="blank _b"></span>c\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>e<span class="blank"> </span>uma<span class="blank"> </span>inequa¸<span class="blank _7"></span>c\u02dc<span class="blank _13"></span>ao,<span class="blank"> </span>ambas<span class="blank"> </span>com<span class="blank"> </span>vari´<span class="blank _13"></span>aveis<span class="blank"> </span><span class="ff7 ls5d">x</span><span class="ls5e">e<span class="ff7 ls5f">y</span></span>,</span></div><div class="t m0 x0 h6 y55 ff5 fs3 fc1 sc0 lse ws66">que<span class="blank"> </span>rep<span class="blank _8"></span>resente<span class="blank"> </span>o<span class="blank"> </span>conjunto<span class="blank"> </span>dos<span class="blank"> </span>p<span class="blank _3"> </span>ontos<span class="blank"> </span><span class="ff8 ws22">(<span class="ff7 ws67">x,<span class="blank _15"> </span>y<span class="blank"> </span></span><span class="ls60">)</span></span>do<span class="blank"> </span>plano<span class="blank"> </span>cartesiano<span class="blank"> </span>que<span class="blank"> </span>est\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>na<span class="blank"> </span>circunfer\u02c6<span class="blank _5"></span>encia<span class="blank"> </span>de<span class="blank"> </span>centro<span class="blank"> </span><span class="ff8 ws22">(1<span class="ff7 ls1f">,</span><span class="ws68">2)<span class="blank"> </span></span></span><span class="ws69">e<span class="blank"> </span>raio<span class="blank"> </span><span class="ff8 ws22">5</span>,</span></div><div class="t m0 x0 h6 y56 ff5 fs3 fc1 sc0 lse wsc">e<span class="blank"> </span>que<span class="blank"> </span>tenham<span class="blank"> </span>co<span class="blank _3"> </span>o<span class="blank _8"></span>rdenada<span class="blank"> </span>ho<span class="blank _8"></span>rizontal<span class="blank"> </span>maio<span class="blank _8"></span>r<span class="blank"> </span>ou<span class="blank"> </span>igual<span class="blank"> </span>a<span class="blank"> </span><span class="ff8 ls12">4</span>.</div><div class="t m0 x0 h6 y57 ff2 fs3 fc1 sc0 lse ws6a">Solu¸<span class="blank _5"></span>c\u02dc<span class="blank _c"></span>ao:<span class="blank"> </span><span class="ff5 ws49">Os<span class="blank _17"> </span>p<span class="blank"> </span>ontos<span class="blank _17"> </span><span class="ff8 ws22">(<span class="ff7 ws67">x,<span class="blank _20"> </span>y<span class="blank"> </span></span><span class="ls61">)</span></span><span class="ws6b">do<span class="blank"> </span>plano<span class="blank"> </span>ca<span class="blank _8"></span>rtesiano<span class="blank"> </span>que<span class="blank"> </span>est\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>na<span class="blank"> </span>circunfer\u02c6<span class="blank _5"></span>encia<span class="blank"> </span>de<span class="blank"> </span>centro<span class="blank"> </span><span class="ff8 ws22">(1<span class="ff7 ls17">,</span><span class="ws6c">2)<span class="blank"> </span></span></span><span class="ws6d">e<span class="blank"> </span>raio<span class="blank"> </span><span class="ff8 ls62">5</span><span class="ws6e">s\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>aqueles<span class="blank"> </span>que</span></span></span></span></div><div class="t m0 x0 h6 y58 ff5 fs3 fc1 sc0 lse wsc">satisfazem<span class="blank"> </span>a<span class="blank"> </span>equa¸<span class="blank _b"></span>c\u02dc<span class="blank _5"></span>ao</div><div class="t m0 x23 h11 y59 ff8 fs3 fc1 sc0 ls6">(<span class="ff7 ls63">x<span class="ff4 ls46">\u2212</span></span><span class="lse ws22">1)<span class="ffd fs5 ls64 v6">2</span><span class="ws30">+<span class="blank"> </span>(<span class="ff7 ls65">y<span class="ff4 ls46">\u2212</span></span></span>2)<span class="ffd fs5 ls66 v6">2</span><span class="ws27">=<span class="blank"> </span>5<span class="ffd fs5 ls67 v6">2</span><span class="ff7">.</span></span></span></div><div class="t m0 x0 ha y3c ff1 fs4 fc1 sc0 lse ws57">Fundac<span class="blank _7"></span>¸</div><div class="t m0 x17 ha y3d ff1 fs4 fc1 sc0 lse">\u02dc</div><div class="t m0 x17 ha y3c ff1 fs4 fc1 sc0 lse ws25">ao<span class="blank"> </span>CECIERJ<span class="blank _1f"> </span>Cons<span class="v0">´</span></div><div class="t m0 x18 ha y3c ff1 fs4 fc1 sc0 lse ws25">orcio<span class="blank"> </span>CEDERJ</div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y24 w1 h9" alt="" src="https://files.passeidireto.com/6e6526dd-c9d9-450e-92f8-26bcb9538227/bg4.png"><div class="t m0 x0 ha y25 ff1 fs4 fc1 sc0 lse">M</div><div class="t m0 x10 ha y26 ff1 fs4 fc1 sc0 lse">´</div><div class="t m0 x10 ha y25 ff1 fs4 fc1 sc0 lse ws24">etodos<span class="blank _12"> </span>Determin</div><div class="t m0 x11 ha y26 ff1 fs4 fc1 sc0 lse">´</div><div class="t m0 x12 ha y25 ff1 fs4 fc1 sc0 lse ws25">\u0131sticos<span class="blank"> </span>I<span class="blank _18"> </span>AP2<span class="blank _19"> </span><span class="ffa">4</span></div><div class="t m0 x0 h6 y27 ff5 fs3 fc1 sc0 lse wsc">N\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>h´<span class="blank _5"></span>a<span class="blank"> </span>necessidade<span class="blank"> </span>de<span class="blank"> </span>simpli\ufb01carmos<span class="blank"> </span>esta<span class="blank"> </span>equa¸<span class="blank _5"></span>c\u02dc<span class="blank _5"></span>ao,<span class="blank"> </span>mas<span class="blank"> </span>p<span class="blank _3"> </span>oder<span class="blank _e"></span>´<span class="blank _7"></span>\u0131amos<span class="blank"> </span>escrever</div><div class="t m0 x24 h11 y3e ff7 fs3 fc1 sc0 ls68">x<span class="ffd fs5 ls64 v6">2</span><span class="ff4 ls46">\u2212<span class="ff8 lse ws22">2</span></span><span class="ls44">x<span class="ff8 ls69 ws6f">+1+</span><span class="ls5f">y<span class="ffd fs5 ls64 v6">2</span><span class="ff4 ls52">\u2212<span class="ff8 ls12">4</span></span><span class="ls6a">y<span class="ff8 lse ws27">+<span class="blank _21"> </span>4<span class="blank"> </span>=<span class="blank"> </span>25<span class="ff7">,</span></span></span></span></span></div><div class="t m0 x0 h6 y3f ff5 fs3 fc1 sc0 lse wsc">ou<span class="blank"> </span>ainda</div><div class="t m0 x7 h11 y40 ff7 fs3 fc1 sc0 ls68">x<span class="ffd fs5 ls64 v6">2</span><span class="ff8 ls46">+</span><span class="ls5f">y<span class="ffd fs5 ls64 v6">2</span><span class="ff4 ls46">\u2212<span class="ff8 lse ws22">2</span></span><span class="ls44">x<span class="ff4 ls52">\u2212<span class="ff8 ls12">4</span></span><span class="ls6b">y<span class="ff8 lse ws27">=<span class="blank"> </span>20<span class="ff7">.</span></span></span></span></span></div><div class="t m0 x0 h6 y5a ff5 fs3 fc1 sc0 lse wsc">Os<span class="blank"> </span>p<span class="blank _3"> </span>ontos<span class="blank"> </span>com<span class="blank"> </span>coordenada<span class="blank"> </span>ho<span class="blank _8"></span>rizontal<span class="blank"> </span>maio<span class="blank _8"></span>r<span class="blank"> </span>ou<span class="blank"> </span>igual<span class="blank"> </span>a<span class="blank"> </span>4<span class="blank"> </span>s\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>os<span class="blank"> </span>que<span class="blank"> </span>satisfazem</div><div class="t m0 x25 h6 y5b ff7 fs3 fc1 sc0 ls56">x<span class="ff9 lsd">><span class="ff8 lse ws22">4<span class="ff7">.</span></span></span></div><div class="t m0 x0 h6 y5c ff5 fs3 fc1 sc0 lse ws10">Assim,<span class="blank"> </span>o<span class="blank"> </span>sistema<span class="blank _12"> </span>´<span class="blank _b"></span>e<span class="blank"> </span>dado<span class="blank"> </span>por</div><div class="t m0 x26 h12 y5d ffc fs3 fc1 sc0 ls6c">\ue61a<span class="ff7 ls68 v7">x</span><span class="ffd fs5 ls64 v8">2</span><span class="ff4 ls46 v7">\u2212<span class="ff8 lse ws22">2<span class="ff7 ls44">x</span><span class="ls69 ws6f">+1+<span class="ff7 ls5f">y<span class="ffd fs5 ls64 v9">2</span><span class="ff4 ls52">\u2212</span></span><span class="ls12">4<span class="ff7 ls6a">y</span></span></span><span class="ws27">+<span class="blank _21"> </span>4<span class="blank"> </span>=<span class="blank"> </span>25</span></span></span></div><div class="t m0 x27 h6 y5e ff7 fs3 fc1 sc0 ls56">x<span class="ff9 ls11">><span class="ff8 lse">4</span></span></div><div class="t m0 x0 h6 y5f ff5 fs3 fc1 sc0 lse wsc">ou,<span class="blank"> </span>com<span class="blank"> </span>a<span class="blank"> </span>equa¸<span class="blank _b"></span>c\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>da<span class="blank"> </span>circunfer<span class="blank _8"></span>\u02c6<span class="blank _5"></span>encia<span class="blank"> </span>na<span class="blank"> </span>forma<span class="blank"> </span>o<span class="blank _8"></span>riginal,</div><div class="t m0 x28 h12 y60 ffc fs3 fc1 sc0 ls6c">\ue61a<span class="ff8 ls6 v7">(<span class="ff7 ls63">x<span class="ff4 ls46">\u2212<span class="ff8 lse ws22">1)<span class="ffd fs5 ls64 v9">2</span><span class="ws30">+<span class="blank"> </span>(</span></span></span><span class="ls65">y<span class="ff4 ls46">\u2212<span class="ff8 lse ws22">2)<span class="ffd fs5 ls66 v9">2</span><span class="ws27">=<span class="blank"> </span>5<span class="ffd fs5 v9">2</span></span></span></span></span></span></span></div><div class="t m0 x29 h6 y61 ff7 fs3 fc1 sc0 ls56">x<span class="ff9 ls11">><span class="ff8 lse">4</span></span></div><div class="t m0 x0 h6 y62 ff2 fs3 fc1 sc0 lse ws70">Quest\u02dc<span class="blank _c"></span>ao<span class="blank"> </span>5<span class="blank"> </span>[1,0<span class="blank"> </span>pt]<span class="blank _1a"> </span><span class="ff5 ws71">Esb<span class="blank _3"> </span>o<span class="blank _3"> </span>ce,<span class="blank"> </span>no<span class="blank"> </span>plano<span class="blank"> </span>ca<span class="blank _8"></span>rtesiano,<span class="blank"> </span>o<span class="blank"> </span>conjunto<span class="blank"> </span>descrito<span class="blank"> </span>na<span class="blank"> </span>quest\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>anterio<span class="blank _8"></span>r,<span class="blank"> </span>com<span class="blank"> </span>o<span class="blank"> </span>m´<span class="blank _5"></span>aximo<span class="blank"> </span>de<span class="blank"> </span>deta-</span></div><div class="t m0 x0 h6 y63 ff5 fs3 fc1 sc0 lse ws71">lhes<span class="blank"> </span>p<span class="blank _3"> </span>oss<span class="blank _10"></span>´<span class="blank _11"></span>\u0131vel.<span class="blank _f"> </span>N\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>deixe<span class="blank"> </span>de<span class="blank"> </span>da<span class="blank _8"></span>r<span class="blank"> </span>as<span class="blank"> </span>co<span class="blank _3"> </span>o<span class="blank _8"></span>rdenadas<span class="blank"> </span>dos<span class="blank"> </span>p<span class="blank _3"> </span>ontos<span class="blank"> </span>que<span class="blank"> </span>s\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>os<span class="blank"> </span>extremos<span class="blank"> </span>do<span class="blank"> </span>segmento<span class="blank"> </span>de<span class="blank"> </span>circunfer\u02c6<span class="blank _5"></span>encia<span class="blank"> </span>que</div><div class="t m0 x0 h6 y64 ff5 fs3 fc1 sc0 lse wsc">rep<span class="blank _8"></span>resenta<span class="blank"> </span>o<span class="blank"> </span>conjunto.</div><div class="t m0 x0 h6 y65 ff2 fs3 fc1 sc0 lse ws26">Solu¸<span class="blank _5"></span>c\u02dc<span class="blank _c"></span>ao:<span class="blank"> </span><span class="ff5 wsc">Esbo¸<span class="blank _7"></span>cando<span class="blank"> </span>a<span class="blank"> </span>circunfer<span class="blank _8"></span>\u02c6<span class="blank _5"></span>encia<span class="blank"> </span>em<span class="blank"> </span>azul<span class="blank"> </span>e<span class="blank"> </span>o<span class="blank"> </span>conjunto<span class="blank"> </span><span class="ff7 ls56">x<span class="ff9 ls11">><span class="ff8 ls0">4</span></span></span>em<span class="blank"> </span>vermelho,<span class="blank"> </span>temos</span></div><div class="t m0 x0 ha y3c ff1 fs4 fc1 sc0 lse ws57">Fundac<span class="blank _7"></span>¸</div><div class="t m0 x17 ha y3d ff1 fs4 fc1 sc0 lse">\u02dc</div><div class="t m0 x17 ha y3c ff1 fs4 fc1 sc0 lse ws25">ao<span class="blank"> </span>CECIERJ<span class="blank _1f"> </span>Cons<span class="v0">´</span></div><div class="t m0 x18 ha y3c ff1 fs4 fc1 sc0 lse ws25">orcio<span class="blank"> </span>CEDERJ</div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf5" class="pf w0 h0" data-page-no="5"><div class="pc pc5 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y24 w1 h9" alt="" src="https://files.passeidireto.com/6e6526dd-c9d9-450e-92f8-26bcb9538227/bg5.png"><div class="t m0 x0 ha y25 ff1 fs4 fc1 sc0 lse">M</div><div class="t m0 x10 ha y26 ff1 fs4 fc1 sc0 lse">´</div><div class="t m0 x10 ha y25 ff1 fs4 fc1 sc0 lse ws24">etodos<span class="blank _12"> </span>Determin</div><div class="t m0 x11 ha y26 ff1 fs4 fc1 sc0 lse">´</div><div class="t m0 x12 ha y25 ff1 fs4 fc1 sc0 lse ws25">\u0131sticos<span class="blank"> </span>I<span class="blank _18"> </span>AP2<span class="blank _19"> </span><span class="ffa">5</span></div><div class="t m0 x0 h6 y27 ff5 fs3 fc1 sc0 lse wsc">O<span class="blank"> </span>conjunto<span class="blank"> </span>dos<span class="blank"> </span>p<span class="blank _3"> </span>ontos<span class="blank"> </span>que<span class="blank"> </span>est\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>simultaneamente<span class="blank"> </span>em<span class="blank"> </span>amb<span class="blank _3"> </span>os<span class="blank"> </span>´<span class="blank _13"></span>e<span class="blank"> </span>o<span class="blank"> </span>segmento<span class="blank"> </span>de<span class="blank"> </span>circunfer\u02c6<span class="blank _5"></span>encia<span class="blank"> </span>representado<span class="blank"> </span>abaixo:</div><div class="t m0 x0 h13 y66 ff5 fs3 fc1 sc0 lse ws1c">Os<span class="blank"> </span>extremos<span class="blank"> </span>deste<span class="blank"> </span>segmento<span class="blank"> </span>de<span class="blank"> </span>circunfer<span class="blank _8"></span>\u02c6<span class="blank _5"></span>encia<span class="blank"> </span>s\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>os<span class="blank"> </span>p<span class="blank _3"> </span>ontos<span class="blank"> </span>da<span class="blank"> </span>circunfer<span class="blank _8"></span>\u02c6<span class="blank _5"></span>encia<span class="blank"> </span>de<span class="blank"> </span>equa¸<span class="blank _b"></span>c\u02dc<span class="blank _5"></span>ao<span class="blank"> </span><span class="ff8 ws22">(<span class="ff7 ls6d">x<span class="ff4 ls6e">\u2212</span></span>1)<span class="ffd fs5 ls6f v9">2</span><span class="ws72">+<span class="blank"> </span>(<span class="ff7 ls70">y<span class="ff4 ls6e">\u2212</span></span></span>2)<span class="ffd fs5 ls71 v9">2</span><span class="ws73">=<span class="blank"> </span>5<span class="ffd fs5 v9">2</span></span></span></div><div class="t m0 x0 h6 y67 ff5 fs3 fc1 sc0 lse wsc">que<span class="blank"> </span>est\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>sobre<span class="blank"> </span>a<span class="blank"> </span>reta<span class="blank"> </span><span class="ff7 ls56">x</span><span class="ff8 ws27">=<span class="blank"> </span>4</span>,<span class="blank"> </span>ou<span class="blank"> </span>seja,<span class="blank"> </span>que<span class="blank"> </span>satisfazem<span class="blank"> </span>o<span class="blank"> </span>sistema</div><div class="t m0 x28 h12 y68 ffc fs3 fc1 sc0 ls6c">\ue61a<span class="ff8 ls6 v7">(<span class="ff7 ls63">x<span class="ff4 ls46">\u2212<span class="ff8 lse ws22">1)<span class="ffd fs5 ls64 v9">2</span><span class="ws30">+<span class="blank"> </span>(</span></span></span><span class="ls65">y<span class="ff4 ls46">\u2212<span class="ff8 lse ws22">2)<span class="ffd fs5 ls66 v9">2</span><span class="ws27">=<span class="blank"> </span>5<span class="ffd fs5 v9">2</span></span></span></span></span></span></span></div><div class="t m0 x29 h6 y69 ff7 fs3 fc1 sc0 ls56">x<span class="ff8 lse ws27">=<span class="blank"> </span>4</span></div><div class="t m0 x0 h6 y6a ff5 fs3 fc1 sc0 lse ws74">Substituindo<span class="blank"> </span><span class="ff7 ls56">x</span><span class="ff8 ws27">=<span class="blank"> </span>4<span class="blank _17"> </span></span><span class="ws10">na<span class="blank"> </span>p<span class="blank _8"></span>rimeira<span class="blank"> </span>equa¸<span class="blank _b"></span>c\u02dc<span class="blank _5"></span>ao,<span class="blank"> </span>temos</span></div><div class="t m0 xd h11 y6b ff8 fs3 fc1 sc0 lse ws75">(4<span class="blank"> </span><span class="ff4 ls46">\u2212</span><span class="ws22">1)<span class="ffd fs5 ls64 v6">2</span><span class="ws30">+<span class="blank"> </span>(<span class="ff7 ls65">y<span class="ff4 ls46">\u2212</span></span></span>2)<span class="ffd fs5 ls66 v6">2</span><span class="ws76">=<span class="blank"> </span>25<span class="blank"> </span><span class="ff4 ls1a">\u21d4</span><span class="ls69 ws6f">9+(<span class="blank _22"></span><span class="ff7 ls6a">y<span class="ff4 ls46">\u2212<span class="ff8 lse ws22">2)<span class="ffd fs5 ls72 v6">2</span><span class="ws77">=<span class="blank"> </span>25<span class="blank"> </span></span></span><span class="ls1a">\u21d4<span class="ff8 lse ws22">(</span></span></span><span class="ls65">y<span class="ff4 ls52">\u2212<span class="ff8 lse ws22">2)<span class="ffd fs5 ls66 v6">2</span><span class="ws76">=<span class="blank"> </span>16<span class="blank"> </span></span></span><span class="ls1a">\u21d4</span></span><span class="ls5f">y<span class="ffd fs5 ls64 v6">2</span><span class="ff4 ls46">\u2212<span class="ff8 lse ws22">4</span></span></span>y<span class="ff8 lse ws27">+<span class="blank _21"> </span>4<span class="blank"> </span>=<span class="blank"> </span>16<span class="blank"> </span><span class="ff4 ls1a">\u21d4</span></span><span class="ls73">y<span class="ffd fs5 ls74 v6">2</span><span class="ff4 ls52">\u2212<span class="ff8 lse ws22">4</span></span></span>y<span class="ff4 ls46">\u2212<span class="ff8 lse ws27">12<span class="blank"> </span>=<span class="blank"> </span>0<span class="ff7">,</span></span></span></span></span></span></span></span></div><div class="t m0 x0 h6 y6c ff5 fs3 fc1 sc0 lse wsc">que<span class="blank"> </span>tem<span class="blank"> </span>como<span class="blank"> </span>solu¸<span class="blank _b"></span>c\u02dc<span class="blank _5"></span>oes</div><div class="t m0 x2a h14 y6d ff7 fs3 fc1 sc0 ls6b">y<span class="ff8 ls75">=<span class="ls76 v3">4<span class="ff4 ls52">±<span class="ffc ls20 va">p</span><span class="ff8 lse ws22">(</span><span class="ls18">\u2212<span class="ff8 lse ws22">4)<span class="ffd fs5 ls64 vb">2</span></span><span class="ls46">\u2212</span></span></span>4<span class="ff4 ls47">·</span>1<span class="ff4 ls1d">·</span><span class="lse ws22">(<span class="ff4 ls18">\u2212</span>12)</span></span></span></div><div class="t m0 x2b h15 y6e ff8 fs3 fc1 sc0 ls77">2<span class="ls75 v3">=</span><span class="ls76 vc">4<span class="ff4 ls52">±<span class="ls78 vd">\u221a</span><span class="ff8 lse">64</span></span></span></div><div class="t m0 xf h16 y6e ff8 fs3 fc1 sc0 ls79">2<span class="ls75 v3">=</span><span class="ls76 vc">4<span class="ff4 ls46">±<span class="ff8 lse">8</span></span></span></div><div class="t m0 x2c h17 y6e ff8 fs3 fc1 sc0 ls7a">2<span class="ff7 lse v3">,</span></div><div class="t m0 x0 hc y6f ff5 fs3 fc1 sc0 lse wsc">ou<span class="blank"> </span>seja,<span class="blank"> </span><span class="ff7 ls6b">y<span class="ff8 ls75">=<span class="lse v3">12</span></span></span></div><div class="t m0 x2d hd y70 ff8 fs3 fc1 sc0 ls7b">2<span class="lse ws27 v3">=<span class="blank"> </span>6<span class="blank _17"> </span><span class="ff5 ws78">ou<span class="blank"> </span><span class="ff7 ls7c">y<span class="ff8 ls7d">=<span class="ff4 ls18 v3">\u2212</span><span class="lse v3">4</span></span></span></span></span></div><div class="t m0 x19 he y70 ff8 fs3 fc1 sc0 ls7e">2<span class="lsd v3">=<span class="ff4 lse ws28">\u2212<span class="ff8 ls12">2</span><span class="ff5">.</span></span></span></div><div class="t m0 x0 h6 y71 ff5 fs3 fc1 sc0 lse wsc">Assim,<span class="blank"> </span>os<span class="blank"> </span>extremos<span class="blank"> </span>do<span class="blank"> </span>segmento<span class="blank"> </span>de<span class="blank"> </span>circunfer\u02c6<span class="blank _13"></span>encia<span class="blank"> </span>s\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>os<span class="blank"> </span>p<span class="blank _3"> </span>ontos<span class="blank"> </span><span class="ff8 ws22">(4<span class="ff7 ls17">,</span><span class="ws79">6)<span class="blank"> </span></span></span><span class="ls15">e</span><span class="ff8 ws22">(4<span class="ff7 ls17">,</span><span class="ff4 ws28">\u2212</span>2)</span>.</div><div class="t m0 x0 ha y3c ff1 fs4 fc1 sc0 lse ws57">Fundac<span class="blank _7"></span>¸</div><div class="t m0 x17 ha y3d ff1 fs4 fc1 sc0 lse">\u02dc</div><div class="t m0 x17 ha y3c ff1 fs4 fc1 sc0 lse ws25">ao<span class="blank"> </span>CECIERJ<span class="blank _1f"> </span>Cons<span class="v0">´</span></div><div class="t m0 x18 ha y3c ff1 fs4 fc1 sc0 lse ws25">orcio<span class="blank"> </span>CEDERJ</div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf6" class="pf w0 h0" data-page-no="6"><div class="pc pc6 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y24 w1 h9" alt="" src="https://files.passeidireto.com/6e6526dd-c9d9-450e-92f8-26bcb9538227/bg6.png"><div class="t m0 x0 ha y25 ff1 fs4 fc1 sc0 lse">M</div><div class="t m0 x10 ha y26 ff1 fs4 fc1 sc0 lse">´</div><div class="t m0 x10 ha y25 ff1 fs4 fc1 sc0 lse ws24">etodos<span class="blank _12"> </span>Determin</div><div class="t m0 x11 ha y26 ff1 fs4 fc1 sc0 lse">´</div><div class="t m0 x12 ha y25 ff1 fs4 fc1 sc0 lse ws25">\u0131sticos<span class="blank"> </span>I<span class="blank _18"> </span>AP2<span class="blank _19"> </span><span class="ffa">6</span></div><div class="t m0 x0 h7 y27 ff2 fs3 fc1 sc0 lse ws8">USE<span class="blank"> </span>O<span class="blank"> </span>ENUNCIADO<span class="blank"> </span>A<span class="blank"> </span>SEGUIR<span class="blank"> </span>P<span class="blank _e"></span>ARA<span class="blank"> </span>RESOL<span class="blank _10"></span>VER<span class="blank"> </span>AS<span class="blank"> </span>QUEST<span class="blank _15"> </span><span class="v1">\u02dc</span></div><div class="t m0 xf h6 y27 ff2 fs3 fc1 sc0 lse ws8">OES<span class="blank"> </span>6<span class="blank"> </span>A<span class="blank"> </span>9.</div><div class="t m0 x0 h6 y72 ff5 fs3 fc1 sc0 lse wsc">Considere<span class="blank"> </span>que<span class="blank"> </span>as<span class="blank"> </span>fun¸<span class="blank _b"></span>c\u02dc<span class="blank _5"></span>oes<span class="blank"> </span>de<span class="blank"> </span>demanda<span class="blank"> </span>e<span class="blank"> </span>de<span class="blank"> </span>oferta<span class="blank"> </span>de<span class="blank"> </span>um<span class="blank"> </span>determinado<span class="blank"> </span>p<span class="blank _8"></span>ro<span class="blank _3"> </span>duto<span class="blank"> </span>s\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>dadas,<span class="blank"> </span>resp<span class="blank _3"> </span>ectivamente,<span class="blank"> </span>p<span class="blank _3"> </span>o<span class="blank _8"></span>r</div><div class="t m0 x2e hc y73 ff7 fs3 fc1 sc0 ls7f">D<span class="ff8 ls6">(</span><span class="ls5">P<span class="ff8 lse ws29">)<span class="blank"> </span>=<span class="blank"> </span><span class="ff4 ws28">\u2212</span></span>P<span class="ffd fs5 ls64 v6">2</span><span class="ff8 lse ws30">+<span class="blank"> </span>3</span><span class="ls80">P<span class="ff8 lse ws30">+<span class="blank"> </span>4<span class="blank _1"> </span><span class="ff5 ls49">e</span></span><span class="lse ws7a">Q<span class="ff8 ls6">(</span></span></span>P<span class="ff8 lse ws27">)<span class="blank"> </span>=<span class="blank _1c"> </span><span class="v3">8</span></span></span></div><div class="t m0 x2f he y74 ff8 fs3 fc1 sc0 ls5a">3<span class="ff7 ls80 v3">P<span class="ff4 ls52">\u2212<span class="ff8 ls12">4<span class="ff7 lse">,</span></span></span></span></div><div class="t m0 x0 h6 y75 ff5 fs3 fc1 sc0 lse ws7b">onde<span class="blank"> </span><span class="ff7 ls81">P</span><span class="ws7c">´<span class="blank _5"></span>e<span class="blank"> </span>o<span class="blank"> </span>pre¸<span class="blank _5"></span>co<span class="blank"> </span>do<span class="blank"> </span>produto<span class="blank"> </span>em<span class="blank"> </span>reais<span class="blank"> </span>e<span class="blank"> </span><span class="ff7 ls82">D</span><span class="ls83">e<span class="ff7 ls84">Q</span></span>s\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>a<span class="blank"> </span>demanda<span class="blank"> </span>e<span class="blank"> </span>a<span class="blank"> </span>oferta,<span class="blank"> </span>resp<span class="blank _3"> </span>ectivamente,<span class="blank"> </span>em<span class="blank"> </span>milh\u02dc<span class="blank _13"></span>oes<span class="blank"> </span>de<span class="blank"> </span>unidades.</span></div><div class="t m0 x0 h6 y76 ff2 fs3 fc1 sc0 lse ws5e">Quest\u02dc<span class="blank _c"></span>ao<span class="blank"> </span>6<span class="blank"> </span>[1,0<span class="blank"> </span>pt]<span class="blank _17"> </span><span class="ff5 ws7d">Quais<span class="blank"> </span>s\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>os<span class="blank"> </span>pre¸<span class="blank _5"></span>cos<span class="blank"> </span>m´<span class="blank _5"></span>aximo<span class="blank"> </span>do<span class="blank"> </span>produto<span class="blank"> </span>(valor<span class="blank"> </span>acima<span class="blank"> </span>do<span class="blank"> </span>qual<span class="blank"> </span>n<span class="blank _8"></span>\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>h´<span class="blank _13"></span>a<span class="blank"> </span>demanda<span class="blank"> </span>p<span class="blank _3"> </span>elo<span class="blank"> </span>mesmo)?<span class="blank _d"> </span>E</span></div><div class="t m0 x0 h6 y77 ff5 fs3 fc1 sc0 lse wsc">qual<span class="blank _12"> </span>´<span class="blank _b"></span>e<span class="blank"> </span>o<span class="blank"> </span>p<span class="blank _8"></span>re¸<span class="blank _b"></span>co<span class="blank"> </span>m<span class="blank _10"></span>´<span class="blank _11"></span>\u0131nimo<span class="blank"> </span>(valor<span class="blank"> </span>abaixo<span class="blank"> </span>do<span class="blank"> </span>qual<span class="blank"> </span>n\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>h´<span class="blank _5"></span>a<span class="blank"> </span>oferta)?</div><div class="t m0 x0 h6 y78 ff2 fs3 fc1 sc0 lse ws26">Solu¸<span class="blank _5"></span>c\u02dc<span class="blank _c"></span>ao:<span class="blank"> </span><span class="ff5 ws7e">O<span class="blank"> </span>p<span class="blank _8"></span>re¸<span class="blank _b"></span>co<span class="blank"> </span>m´<span class="blank _5"></span>aximo<span class="blank"> </span><span class="ff7 ls85">P</span><span class="wsc">do<span class="blank"> </span>p<span class="blank _8"></span>roduto<span class="blank"> </span>o<span class="blank _3"> </span>corre<span class="blank"> </span>quando<span class="blank"> </span>n\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>h´<span class="blank _13"></span>a<span class="blank _1a"> </span>demanda,<span class="blank"> </span>isto<span class="blank _12"> </span>´<span class="blank _b"></span>e<span class="blank"> </span><span class="ff7 ls7f">D</span><span class="ff8 ws22">(<span class="ff7 ls5">P</span><span class="ls86 ws7f">)=0<span class="blank _0"></span><span class="ff5 lse ws10">.<span class="blank _16"> </span>Assim,<span class="blank"> </span>temos</span></span></span></span></span></div><div class="t m0 x30 h14 y79 ff7 fs3 fc1 sc0 ls7f">D<span class="ff8 ls6">(</span><span class="ls5">P<span class="ff8 ls86 ws7f">)=0</span><span class="ff4 lse ws80">\u21d4<span class="blank"> </span>\u2212</span>P<span class="ffd fs5 ls64 v6">2</span><span class="ff8 lse ws30">+<span class="blank"> </span>3</span><span class="ls80">P<span class="ff8 lse ws27">+<span class="blank _21"> </span>4<span class="blank"> </span>=<span class="blank"> </span>0<span class="blank"> </span><span class="ff4 ls1a">\u21d4</span></span><span class="ls87">P<span class="ff8 ls75">=<span class="ff4 ls18 v3">\u2212</span><span class="ls76 v3">3<span class="ff4 ls46">±<span class="ffc lse ws2a va">p</span><span class="ff8 ls12">3<span class="ffd fs5 ls64 vb">2</span></span><span class="ls52">\u2212<span class="ff8 ls88">4</span><span class="ls47">·<span class="ff8 lse ws22">(</span><span class="ls18">\u2212<span class="ff8 lse ws81">1)<span class="blank"> </span></span></span>·<span class="ff8 lse">4</span></span></span></span></span></span></span></span></span></div><div class="t m0 x31 h18 y7a ff8 fs3 fc1 sc0 lse ws22">2(<span class="ff4 ls18">\u2212</span><span class="ws82">1)<span class="blank"> </span><span class="ff4 ls1a v3">\u21d4<span class="ff7 ls87">P<span class="ff8 ls75">=<span class="ff4 ls18 v3">\u2212</span><span class="ls76 v3">3<span class="ff4 ls46">±<span class="ls89 vd">\u221a</span></span></span></span></span></span><span class="vc">25</span></span></div><div class="t m0 x32 he y7a ff4 fs3 fc1 sc0 ls18">\u2212<span class="ff8 ls8a">2</span><span class="lse v3">\u21d4</span></div><div class="t m0 x33 hc y7b ff4 fs3 fc1 sc0 ls1a">\u21d4<span class="ff7 ls87">P<span class="ff8 ls75">=</span></span><span class="ls18 v3">\u2212<span class="ff8 ls76">3<span class="ff4 ls52">±</span><span class="lse">5</span></span></span></div><div class="t m0 x34 hd y7c ff4 fs3 fc1 sc0 lse ws28">\u2212<span class="ff8 ls8b">2</span><span class="ls1a v3">\u21d4<span class="ff7 ls87">P<span class="ff8 ls75">=</span></span></span><span class="vc">\u2212<span class="ff8">8</span></span></div><div class="t m0 x35 hd y7c ff4 fs3 fc1 sc0 ls18">\u2212<span class="ff8 ls8c">2<span class="lse ws27 v3">=<span class="blank"> </span>4<span class="blank _1"> </span><span class="ff5 ws83">ou<span class="blank"> </span><span class="ff7 ls87">P<span class="ff8 ls8d">=<span class="lse v3">2</span></span></span></span></span></span></div><div class="t m0 x36 he y7c ff4 fs3 fc1 sc0 lse ws28">\u2212<span class="ff8 ls8e">2<span class="ls11 v3">=</span></span><span class="ls18 v3">\u2212</span><span class="ff8 ws22 v3">1<span class="ff7">.</span></span></div><div class="t m0 x0 h6 y7d ff5 fs3 fc1 sc0 lse wsc">Como<span class="blank"> </span>n\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>p<span class="blank _3"> </span>o<span class="blank _3"> </span>demos<span class="blank"> </span>ter<span class="blank"> </span>p<span class="blank _8"></span>re¸<span class="blank _b"></span>co<span class="blank"> </span>negativo,<span class="blank"> </span>o<span class="blank"> </span>pre¸<span class="blank _b"></span>co<span class="blank"> </span>m´<span class="blank _13"></span>aximo<span class="blank"> </span>´<span class="blank _5"></span>e<span class="blank"> </span>dado<span class="blank"> </span>p<span class="blank _3"> </span>o<span class="blank _8"></span>r<span class="blank"> </span><span class="ff7 ls16">P</span><span class="ff8 ws27">=<span class="blank"> </span>4<span class="blank _17"> </span></span>reais.</div><div class="t m0 x0 h6 y7e ff5 fs3 fc1 sc0 lse ws84">O<span class="blank"> </span>p<span class="blank _8"></span>re¸<span class="blank _b"></span>co<span class="blank"> </span>m<span class="blank _10"></span>´<span class="blank _11"></span>\u0131nimo<span class="blank"> </span><span class="ff7 ls85">P</span><span class="wsc">o<span class="blank _3"> </span>corre<span class="blank"> </span>quando<span class="blank"> </span>n\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>h´<span class="blank _5"></span>a<span class="blank"> </span>oferta,<span class="blank"> </span>isto<span class="blank _12"> </span>´<span class="blank _5"></span>e,<span class="blank"> </span><span class="ff7 ws7a">Q<span class="ff8 ws22">(</span><span class="ls5">P<span class="ff8 ls86 ws7f">)=0<span class="blank _23"></span><span class="ff5 lse wsc">.<span class="blank _d"> </span>Assim,<span class="blank"> </span>temos</span></span></span></span></span></div><div class="t m0 x37 hc y7f ff7 fs3 fc1 sc0 lse ws7a">Q<span class="ff8 ws22">(</span><span class="ls5">P<span class="ff8 ls86 ws7f">)=0<span class="ff4 ls8f">\u21d4</span><span class="lse v3">8</span></span></span></div><div class="t m0 x34 hd y80 ff8 fs3 fc1 sc0 ls5a">3<span class="ff7 ls80 v3">P<span class="ff4 ls46">\u2212<span class="ff8 ls86 ws7f">4=0</span><span class="ls90">\u21d4</span></span></span><span class="lse vc">8</span></div><div class="t m0 x38 hd y80 ff8 fs3 fc1 sc0 ls91">3<span class="ff7 ls16 v3">P</span><span class="lse ws85 v3">=<span class="blank"> </span>4<span class="blank"> </span><span class="ff4 ls1a">\u21d4<span class="ff7 ls56">x</span></span><span class="ws86">=<span class="blank _12"> </span>4<span class="blank"> </span><span class="ff4 ls92">·</span><span class="v3">3</span></span></span></div><div class="t m0 x39 hd y80 ff8 fs3 fc1 sc0 ls8c">8<span class="ff4 ls1a v3">\u21d4<span class="ff7 ls87">P<span class="ff8 ls75">=<span class="lse v3">3</span></span></span></span></div><div class="t m0 x3a h17 y80 ff8 fs3 fc1 sc0 ls5a">2<span class="ff7 lse v3">.</span></div><div class="t m0 x0 h6 y81 ff5 fs3 fc1 sc0 lse wsc">P<span class="blank _8"></span>ortanto,<span class="blank"> </span>o<span class="blank"> </span>p<span class="blank _8"></span>re¸<span class="blank _5"></span>co<span class="blank"> </span>m<span class="blank _e"></span>´<span class="blank _7"></span>\u0131nimo<span class="blank"> </span>´<span class="blank _5"></span>e<span class="blank"> </span>de<span class="blank"> </span>1,50<span class="blank"> </span>real.</div><div class="t m0 x0 h6 y82 ff2 fs3 fc1 sc0 lse ws87">Quest\u02dc<span class="blank _c"></span>ao<span class="blank"> </span>7<span class="blank"> </span>[1,0<span class="blank"> </span>pt]<span class="blank _12"> </span><span class="ff5 ws88">A<span class="blank"> </span>pa<span class="blank _8"></span>rtir<span class="blank"> </span>de<span class="blank"> </span>uma<span class="blank"> </span>an<span class="blank _8"></span>´<span class="blank _5"></span>alise<span class="blank"> </span>da<span class="blank"> </span>fun¸<span class="blank _b"></span>c\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>quadr´<span class="blank _13"></span>atica<span class="blank"> </span>D,<span class="blank"> </span>que<span class="blank"> </span>representa<span class="blank"> </span>a<span class="blank"> </span>demanda,<span class="blank"> </span>determine<span class="blank"> </span>a<span class="blank"> </span>demanda</span></div><div class="t m0 x0 h6 y83 ff5 fs3 fc1 sc0 lse wsc">m´<span class="blank _13"></span>axima<span class="blank"> </span>do<span class="blank"> </span>produto<span class="blank"> </span>e<span class="blank"> </span>o<span class="blank"> </span>pre¸<span class="blank _b"></span>co<span class="blank"> </span>pa<span class="blank _8"></span>ra<span class="blank"> </span>o<span class="blank"> </span>qual<span class="blank"> </span>ela<span class="blank"> </span>o<span class="blank _3"> </span>co<span class="blank _8"></span>rre.</div><div class="t m0 x0 h6 y84 ff2 fs3 fc1 sc0 lse ws26">Solu¸<span class="blank _5"></span>c\u02dc<span class="blank _c"></span>ao:<span class="blank"> </span><span class="ff5 wsc">A<span class="blank"> </span>demanda<span class="blank"> </span>m´<span class="blank _13"></span>axima<span class="blank"> </span>´<span class="blank _5"></span>e<span class="blank"> </span>dada<span class="blank"> </span>por</span></div><div class="t m0 x3b hc y85 ff7 fs3 fc1 sc0 lse ws7a">D<span class="ffe fs5 ls93 ve">M</span><span class="ff8 ls11">=<span class="ff4 ls94">\u2212</span><span class="lse v3">\u2206</span></span></div><div class="t m0 x3c h19 y86 ff8 fs3 fc1 sc0 ls12">4<span class="ff7 ls95">a</span><span class="ls11 v3">=<span class="ff4 ls4c">\u2212</span></span><span class="vc">3</span><span class="ffd fs5 ls64 v2">2</span><span class="ff4 ls52 vc">\u2212</span><span class="ls76 vc">4<span class="ff4 ls1d">·<span class="ff8 lse ws22">(</span><span class="ls18">\u2212<span class="ff8 lse ws81">1)<span class="blank"> </span></span><span class="ls47">·<span class="ff8 lse">4</span></span></span></span></span></div><div class="t m0 x3d hd y86 ff8 fs3 fc1 sc0 ls76">4<span class="ff4 ls47">·</span><span class="ls6">(<span class="ff4 ls18">\u2212</span><span class="lse ws89">1)<span class="blank"> </span><span class="ls11 v3">=<span class="ff4 ls4f">\u2212</span></span><span class="ws30 vc">9<span class="blank"> </span>+<span class="blank"> </span>16</span></span></span></div><div class="t m0 x3e hd y86 ff4 fs3 fc1 sc0 ls18">\u2212<span class="ff8 ls96">4<span class="ls75 v3">=</span><span class="lse vc">25</span></span></div><div class="t m0 x3f he y86 ff8 fs3 fc1 sc0 ls97">4<span class="lse ws27 v3">=<span class="blank"> </span>6<span class="ff7 ws7a">,<span class="ff8 ws22">25</span>.</span></span></div><div class="t m0 x0 h6 y87 ff5 fs3 fc1 sc0 lse wsc">Assim,<span class="blank"> </span>a<span class="blank"> </span>demanda<span class="blank"> </span>m´<span class="blank _13"></span>axima<span class="blank"> </span>´<span class="blank _5"></span>e<span class="blank"> </span>de<span class="blank"> </span>6,25<span class="blank"> </span>milh\u02dc<span class="blank _13"></span>oes<span class="blank"> </span>de<span class="blank"> </span>unidades.</div><div class="t m0 x0 h6 y88 ff5 fs3 fc1 sc0 lse wsc">O<span class="blank"> </span>p<span class="blank _8"></span>re¸<span class="blank _b"></span>co<span class="blank"> </span>para<span class="blank"> </span>o<span class="blank"> </span>qual<span class="blank"> </span>a<span class="blank"> </span>demanda<span class="blank"> </span>m´<span class="blank _13"></span>axima<span class="blank"> </span>o<span class="blank _3"> </span>co<span class="blank _8"></span>rre<span class="blank"> </span>´<span class="blank _13"></span>e<span class="blank"> </span>dado<span class="blank"> </span>p<span class="blank _3"> </span>or</div><div class="t m0 x40 h1a y89 ff7 fs3 fc1 sc0 ls87">P<span class="ff8 ls11">=<span class="ff4 ls98">\u2212</span></span><span class="lse v3">b</span></div><div class="t m0 x1c hd y8a ff8 fs3 fc1 sc0 lse ws22">2<span class="ff7 ls95">a</span><span class="ls11 v3">=<span class="ff4 ls99">\u2212</span></span><span class="vc">3</span></div><div class="t m0 x35 hd y8a ff8 fs3 fc1 sc0 ls88">2<span class="ff4 ls47">·</span><span class="lse ws22">(<span class="ff4 ls18">\u2212</span><span class="ws8a">1)<span class="blank"> </span><span class="ls75 v3">=</span><span class="vc">3</span></span></span></div><div class="t m0 x41 he y8a ff8 fs3 fc1 sc0 ls8c">2<span class="lse ws27 v3">=<span class="blank"> </span>1<span class="ff7 ls43">,</span><span class="ws22">5<span class="ff7">,</span></span></span></div><div class="t m0 x0 h6 y8b ff5 fs3 fc1 sc0 lse wsc">ou<span class="blank"> </span>seja,<span class="blank"> </span>1,50<span class="blank"> </span>real.</div><div class="t m0 x0 h6 y8c ff2 fs3 fc1 sc0 lse ws8">Quest\u02dc<span class="blank _c"></span>ao<span class="blank"> </span>8<span class="blank"> </span>[0,5<span class="blank"> </span>pt]<span class="blank _17"> </span><span class="ff5 wsc">Explique<span class="blank"> </span>p<span class="blank _3"> </span>o<span class="blank _8"></span>r<span class="blank"> </span>que<span class="blank"> </span>3<span class="blank"> </span>reais<span class="blank _12"> </span>´<span class="blank _5"></span>e<span class="blank"> </span>pre¸<span class="blank _b"></span>co<span class="blank"> </span>de<span class="blank"> </span>equil<span class="blank _10"></span>´<span class="blank _11"></span>\u0131brio<span class="blank"> </span>deste<span class="blank"> </span>p<span class="blank _8"></span>roduto.</span></div><div class="t m0 x0 hc y8d ff2 fs3 fc1 sc0 lse ws8b">Solu¸<span class="blank _5"></span>c\u02dc<span class="blank _c"></span>ao:<span class="blank"> </span><span class="ff5 ws8c">T<span class="blank _e"></span>emos<span class="blank"> </span><span class="ff7 ls7f">D</span><span class="ff8 ws8d">(3)<span class="blank"> </span>=<span class="blank"> </span><span class="ff4 ws28">\u2212</span><span class="ls12">3<span class="ffd fs5 ls9a v9">2</span></span><span class="ws8e">+<span class="blank"> </span>3<span class="blank"> </span><span class="ff4 ls9b">·</span><span class="ws27">3<span class="blank _20"> </span>+<span class="blank _20"> </span>4<span class="blank"> </span>=<span class="blank"> </span>4<span class="blank _17"> </span></span></span></span><span class="ls9c">e</span><span class="ff7 ws7a">Q<span class="ff8 ws27">(3)<span class="blank"> </span>=<span class="blank _1c"> </span><span class="v3">8</span></span></span></span></div><div class="t m0 x42 he y8e ff8 fs3 fc1 sc0 ls9d">3<span class="ff4 ls9b v3">·</span><span class="ls9e v3">3<span class="ff4 ls9f">\u2212<span class="ff8 ls86 ws7f">4=4<span class="blank _0"></span><span class="ff5 lse ws8f">.<span class="blank _16"> </span>Assim,<span class="blank"> </span><span class="ff7 ls7f">D</span><span class="ff8 ws8d">(3)<span class="blank"> </span>=<span class="blank"> </span><span class="ff7 ws7a">Q</span><span class="ws22">(4)</span></span><span class="ws90">,<span class="blank"> </span>mostrando<span class="blank"> </span>que<span class="blank"> </span>3<span class="blank"> </span>reais<span class="blank"> </span>´<span class="blank _5"></span>e</span></span></span></span></span></div><div class="t m0 x0 h6 y8f ff5 fs3 fc1 sc0 lse wsc">p<span class="blank _8"></span>re¸<span class="blank _b"></span>co<span class="blank"> </span>de<span class="blank"> </span>equil<span class="blank _10"></span>´<span class="blank _11"></span>\u0131brio<span class="blank"> </span>do<span class="blank"> </span>p<span class="blank _8"></span>ro<span class="blank _3"> </span>duto.</div><div class="t m0 x0 h6 y90 ff2 fs3 fc1 sc0 lse ws91">Quest\u02dc<span class="blank _c"></span>ao<span class="blank"> </span>9<span class="blank"> </span>[1,0<span class="blank"> </span>pt]<span class="blank _17"> </span><span class="ff5 ws92">Esbo<span class="blank _3"> </span>ce<span class="blank"> </span>em<span class="blank"> </span>um<span class="blank"> </span>mesmo<span class="blank"> </span>plano<span class="blank"> </span>cartesiano<span class="blank"> </span>as<span class="blank"> </span>curvas<span class="blank"> </span>de<span class="blank"> </span>demanda<span class="blank"> </span>e<span class="blank"> </span>de<span class="blank"> </span>oferta<span class="blank"> </span>deste<span class="blank"> </span>p<span class="blank _8"></span>roduto,<span class="blank"> </span>identi-</span></div><div class="t m0 x0 h6 y91 ff5 fs3 fc1 sc0 lse ws7c">\ufb01cando<span class="blank"> </span>cada<span class="blank"> </span>uma<span class="blank"> </span>delas.<span class="blank _d"> </span>Destaque<span class="blank"> </span>os<span class="blank"> </span>p<span class="blank _3"> </span>ontos<span class="blank"> </span>onde<span class="blank"> </span>a<span class="blank"> </span>oferta<span class="blank"> </span>ou<span class="blank"> </span>a<span class="blank"> </span>demanda<span class="blank"> </span>s\u02dc<span class="blank _13"></span>ao<span class="blank"> </span>iguais<span class="blank"> </span>a<span class="blank"> </span>zero,<span class="blank _17"> </span>os<span class="blank"> </span>p<span class="blank _3"> </span>ontos<span class="blank"> </span>de<span class="blank"> </span>equil<span class="blank _10"></span>´<span class="blank _11"></span>\u0131brio<span class="blank"> </span>e</div><div class="t m0 x0 h6 y92 ff5 fs3 fc1 sc0 lse wsc">o<span class="blank"> </span>p<span class="blank _3"> </span>onto<span class="blank"> </span>de<span class="blank"> </span>demanda<span class="blank"> </span>m´<span class="blank _13"></span>axima.</div><div class="t m0 x0 h6 y93 ff2 fs3 fc1 sc0 lse ws93">Solu¸<span class="blank _5"></span>c\u02dc<span class="blank _c"></span>ao:<span class="blank"> </span><span class="ff5 ws94">Com<span class="blank"> </span>o<span class="blank"> </span>que<span class="blank"> </span>j´<span class="blank _13"></span>a<span class="blank"> </span>descobrimos<span class="blank"> </span>nas<span class="blank"> </span>quest\u02dc<span class="blank _13"></span>oes<span class="blank"> </span>anteriores,<span class="blank"> </span>po<span class="blank _3"> </span>demos<span class="blank"> </span>esb<span class="blank _3"> </span>o¸<span class="blank _b"></span>ca<span class="blank _8"></span>r<span class="blank"> </span>a<span class="blank"> </span>par<span class="blank _8"></span>´<span class="blank _5"></span>abola<span class="blank"> </span>de<span class="blank"> </span>concavidade<span class="blank"> </span>para<span class="blank"> </span>baixo</span></div><div class="t m0 x0 h6 y94 ff5 fs3 fc1 sc0 lse wsc">que<span class="blank"> </span>cont<span class="blank _8"></span>´<span class="blank _5"></span>em<span class="blank"> </span>o<span class="blank"> </span>gr´<span class="blank _5"></span>a\ufb01co<span class="blank"> </span>da<span class="blank"> </span>fun¸<span class="blank _b"></span>c\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>demanda<span class="blank"> </span><span class="ff7 ls7f">D</span><span class="ws10">.<span class="blank _d"> </span>Seu<span class="blank"> </span>v´<span class="blank _5"></span>ertice<span class="blank _12"> </span>´<span class="blank _5"></span>e<span class="blank"> </span>o<span class="blank"> </span>p<span class="blank _3"> </span>onto<span class="blank"> </span><span class="ff8 ws22">(1<span class="ff7 ws7a">.</span>5<span class="ff7 ls17">,</span><span class="ls12">6</span><span class="ff7 ws7a">.</span><span class="ws95">25)<span class="blank"> </span></span></span><span class="ls15">e<span class="ff7 ls7f">D</span></span><span class="ff8 ws27">(4)<span class="blank"> </span>=<span class="blank"> </span>0<span class="blank _17"> </span></span><span class="wsc">´<span class="blank _5"></span>e<span class="blank"> </span>uma<span class="blank"> </span>das<span class="blank"> </span>ra<span class="blank _10"></span>´<span class="blank _11"></span>\u0131zes.</span></span></div><div class="t m0 x0 h6 y95 ff5 fs3 fc1 sc0 lse ws96">P<span class="blank _8"></span>ara<span class="blank"> </span>esbo¸<span class="blank _b"></span>car<span class="blank"> </span>a<span class="blank"> </span>reta<span class="blank"> </span>que<span class="blank"> </span>cont<span class="blank _8"></span>´<span class="blank _5"></span>em<span class="blank"> </span>o<span class="blank"> </span>gr´<span class="blank _13"></span>a\ufb01co<span class="blank"> </span>da<span class="blank"> </span>fun¸<span class="blank _b"></span>c\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>oferta<span class="blank"> </span><span class="ff7 ws7a">Q</span>,<span class="blank"> </span>precisamos<span class="blank"> </span>conhecer<span class="blank"> </span>dois<span class="blank"> </span>de<span class="blank"> </span>seus<span class="blank"> </span>pontos.<span class="blank _d"> </span>Sab<span class="blank _3"> </span>emos<span class="blank"> </span>que</div><div class="t m0 x0 hc y96 ff7 fs3 fc1 sc0 lse ws7a">Q<span class="ff8 ws22">(1</span>.<span class="ff8 ws27">5)<span class="blank"> </span>=<span class="blank"> </span>0<span class="ff5 ws97">.<span class="blank _d"> </span>T<span class="blank _24"></span>emos<span class="blank"> </span>ainda<span class="blank"> </span>que<span class="blank"> </span><span class="ff7 ws7a">Q<span class="ff8 ws27">(3)<span class="blank"> </span>=<span class="blank _1c"> </span><span class="v3">8</span></span></span></span></span></div><div class="t m0 xa he y97 ff8 fs3 fc1 sc0 lsa0">3<span class="ff4 ls47 v3">·</span><span class="ls88 v3">3<span class="ff4 ls52">\u2212<span class="ff8 ls86 ws7f">4=8<span class="blank _24"></span><span class="ff4 ls46">\u2212<span class="ff8 ls86">4=4<span class="blank _23"></span><span class="ff5 lse wsc">.<span class="blank _d"> </span>Assim,<span class="blank"> </span>o<span class="blank"> </span>p<span class="blank _3"> </span>onto<span class="blank"> </span><span class="ff8 ws22">(3<span class="ff7 ls17">,</span><span class="ws79">4)<span class="blank"> </span></span></span>est´<span class="blank _13"></span>a<span class="blank"> </span>no<span class="blank"> </span>gr´<span class="blank _5"></span>a\ufb01co<span class="blank"> </span>de<span class="blank"> </span><span class="ff7 ws7a">Q</span>.</span></span></span></span></span></span></div><div class="t m0 x0 ha y3c ff1 fs4 fc1 sc0 lse ws57">Fundac<span class="blank _7"></span>¸</div><div class="t m0 x17 ha y3d ff1 fs4 fc1 sc0 lse">\u02dc</div><div class="t m0 x17 ha y3c ff1 fs4 fc1 sc0 lse ws25">ao<span class="blank"> </span>CECIERJ<span class="blank _1f"> </span>Cons<span class="v0">´</span></div><div class="t m0 x18 ha y3c ff1 fs4 fc1 sc0 lse ws25">orcio<span class="blank"> </span>CEDERJ</div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf7" class="pf w0 h0" data-page-no="7"><div class="pc pc7 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y24 w1 h9" alt="" src="https://files.passeidireto.com/6e6526dd-c9d9-450e-92f8-26bcb9538227/bg7.png"><div class="t m0 x0 ha y25 ff1 fs4 fc1 sc0 lse">M</div><div class="t m0 x10 ha y26 ff1 fs4 fc1 sc0 lse">´</div><div class="t m0 x10 ha y25 ff1 fs4 fc1 sc0 lse ws24">etodos<span class="blank _12"> </span>Determin</div><div class="t m0 x11 ha y26 ff1 fs4 fc1 sc0 lse">´</div><div class="t m0 x12 ha y25 ff1 fs4 fc1 sc0 lse ws25">\u0131sticos<span class="blank"> </span>I<span class="blank _18"> </span>AP2<span class="blank _19"> </span><span class="ffa">7</span></div><div class="t m0 x0 h6 y27 ff5 fs3 fc1 sc0 lse ws98">Na<span class="blank"> </span>realidade,<span class="blank"> </span>como<span class="blank"> </span>o<span class="blank"> </span>p<span class="blank _8"></span>re¸<span class="blank _b"></span>co<span class="blank"> </span>de<span class="blank"> </span>equil<span class="blank _10"></span>´<span class="blank _11"></span>\u0131brio<span class="blank _12"> </span>´<span class="blank _5"></span>e<span class="blank"> </span>3<span class="blank"> </span>reais,<span class="blank"> </span>o<span class="blank"> </span>p<span class="blank _3"> </span>onto<span class="blank"> </span><span class="ff8 ws22">(3<span class="ff7 ls17">,</span><span class="ws99">4)<span class="blank"> </span></span></span><span class="ws9a">ser´<span class="blank _13"></span>a<span class="blank"> </span>o<span class="blank"> </span>p<span class="blank _3"> </span>onto<span class="blank"> </span>de<span class="blank"> </span>interse¸<span class="blank _7"></span>c<span class="blank _8"></span>\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>entre<span class="blank"> </span>os<span class="blank"> </span>gr´<span class="blank _13"></span>a\ufb01cos<span class="blank"> </span>de<span class="blank"> </span><span class="ff7 lsa1">D</span>e</span></div><div class="t m0 x0 h6 y28 ff7 fs3 fc1 sc0 lse ws7a">Q<span class="ff5">.</span></div><div class="t m0 x0 h6 y98 ff5 fs3 fc1 sc0 lse wsc">T<span class="blank _e"></span>emos<span class="blank"> </span>ent\u02dc<span class="blank _5"></span>ao<span class="blank"> </span>o<span class="blank"> </span>esbo¸<span class="blank _7"></span>co<span class="blank"> </span>abaixo:</div><div class="t m0 x0 ha y3c ff1 fs4 fc1 sc0 lse ws57">Fundac<span class="blank _7"></span>¸</div><div class="t m0 x17 ha y3d ff1 fs4 fc1 sc0 lse">\u02dc</div><div class="t m0 x17 ha y3c ff1 fs4 fc1 sc0 lse ws25">ao<span class="blank"> </span>CECIERJ<span class="blank _1f"> </span>Cons<span class="v0">´</span></div><div class="t m0 x18 ha y3c ff1 fs4 fc1 sc0 lse ws25">orcio<span class="blank"> </span>CEDERJ</div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf8" class="pf w2 h1b" data-page-no="8"><div class="pc pc8 w2 h1b"><img fetchpriority="low" loading="lazy" class="bi x43 y99 w2 h1b" alt="" src="https://files.passeidireto.com/6e6526dd-c9d9-450e-92f8-26bcb9538227/bg8.png"></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div>
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