<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/739eb54b-b98d-4bc9-8296-1181f7c71596/bg1.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls38 ws0">Li<span class="blank _0"></span>sta N</div><div class="t m0 x2 h3 y2 ff1 fs1 fc0 sc0 ls0">o<span class="fs0 ls38 v1">1</span></div><div class="t m0 x3 h2 y3 ff1 fs0 fc1 sc0 ls38 ws1">1.1 <span class="fc2 ws2">V<span class="blank _1"></span>alo<span class="blank _0"></span>r A<span class="blank _0"></span>bs<span class="blank _0"></span>ol<span class="blank _0"></span>ut<span class="blank _0"></span>o e De<span class="blank _0"></span>s<span class="blank _0"></span>igu<span class="blank _0"></span>a<span class="blank _0"></span>lda<span class="blank _0"></span>d<span class="blank _0"></span>es</span></div><div class="t m0 x4 h4 y4 ff2 fs0 fc0 sc0 ls38 ws3">1.<span class="blank _2"> </span>Re<span class="blank _0"></span>sol<span class="blank _0"></span>v<span class="blank _3"></span>a as de<span class="blank _0"></span>sig<span class="blank _0"></span>ua<span class="blank _0"></span>ld<span class="blank _0"></span>ad<span class="blank _0"></span>es.</div><div class="t m0 x4 h4 y5 ff2 fs0 fc0 sc0 ls38 ws4">(a) <span class="ff3 ls1">x<span class="ff4 fs1 ls2 v2">2</span><span class="ff5 ls3"><span class="ff6 ls4">4</span></span><span class="ls5">></span></span><span class="ff6 ws5">0 (<span class="ff3 ls6">b</span><span class="ls7">)<span class="ff3 ls1">x<span class="ff4 fs1 ls2 v2">2</span><span class="ff5 ls8"></span></span><span class="ls9">1<span class="ff5 lsa"></span></span></span>0 (<span class="ff3 lsb">c</span><span class="ls7">)<span class="ff3 ls1">x<span class="ff4 fs1 lsc v2">2</span><span class="ls5"><</span></span></span><span class="ws6">4 (<span class="ff3 ws7">d</span><span class="ls7">)<span class="ff3 lsd">x<span class="ff4 fs1 lsc v2">2</span><span class="lse">></span></span></span></span>1 (<span class="ff3 ws7">e</span><span class="ws8">) (<span class="ff3 lsf">x<span class="ff5 ls8"></span><span class="ls10">a</span></span><span class="ws7">)<span class="ff4 fs1 ls11 v2">2</span><span class="ff3 ws9"><<span class="blank _4"> </span>r <span class="ff4 fs1 ls12 v2">2</span></span><span class="ls13">;</span><span class="ff3 wsa">r<span class="blank _5"> </span>> </span><span class="wsb">0 :</span></span></span></span></div><div class="t m0 x4 h4 y6 ff2 fs0 fc0 sc0 ls38 ws3">2.<span class="blank _2"> </span>Re<span class="blank _0"></span>sol<span class="blank _0"></span>v<span class="blank _3"></span>a as eq<span class="blank _0"></span>ua<span class="blank _0"></span>çõ<span class="blank _0"></span>es.</div><div class="t m0 x5 h5 y7 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls10">a</span><span class="ls14">)</span><span class="ff5">j<span class="ff3 ls1">x</span><span class="ls15">j</span></span><span class="wsb">= 2<span class="blank _6"> </span>(<span class="ff3 ls6">b</span><span class="ls14">)</span></span><span class="ff5">j<span class="ff3 lsf">x</span></span><span class="wsc">+ 1<span class="ff5 ls15">j</span><span class="wsb">= 3<span class="blank _7"> </span>(<span class="ff3 lsb">c</span><span class="ls16">)</span></span></span><span class="ff5">j</span>2<span class="ff3 lsf">x<span class="ff5 ls8"></span></span>1<span class="ff5 ls15">j</span><span class="wsb">= 1<span class="blank _8"> </span>(</span><span class="ff3">d</span><span class="ls14">)</span><span class="ff5">j<span class="ff3 lsf">x</span><span class="ls8"></span></span>2<span class="ff5 ls15">j</span><span class="lse">=</span><span class="ff5"></span>1</div><div class="t m0 x5 h6 y8 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3">e</span><span class="ls14">)</span><span class="ff5">j</span>2<span class="ff3 lsf">x</span><span class="wsc">+ 3<span class="ff5 ls15">j</span><span class="wsb">= 0<span class="blank _9"> </span>(<span class="ff3 ls17">f</span><span class="ls14">)</span></span></span><span class="ff5">j</span>2<span class="ff3 ls18">x</span><span class="wsc">+ 1<span class="ff5 ls19">j</span><span class="ls5">=</span></span><span class="ff5"></span><span class="wsd">2 (<span class="ff3 ls1a">g</span><span class="ls14">)</span></span><span class="ff5">j</span><span class="ls1b">1<span class="ff5 ls8"></span></span>2<span class="ff3 lsd">x<span class="ff5 ls19">j</span></span><span class="ls5">=</span><span class="ff5">j</span>3<span class="ff3 ls18">x</span><span class="wsc">+ 5<span class="ff5 ls1c">j</span></span>(<span class="ff3">h</span><span class="ls7">)<span class="ff7 ls1d v3">p</span></span>(<span class="ff3 lsf">x<span class="ff5 ls8"></span></span>4)<span class="ff4 fs1 lsc v4">2</span><span class="ls5">=</span><span class="ff5"></span>1</div><div class="t m0 x5 h7 y9 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls1e">i</span><span class="ls7">)</span><span class="ff7 v3">p</span>(<span class="ff3 ls18">x<span class="ff5 ls3"></span></span>1)<span class="ff4 fs1 lsc v4">2</span><span class="wsb">= 5<span class="blank _a"> </span>(<span class="ff3 ls1f">j</span><span class="ls7">)<span class="ff7 ls1d v3">p</span></span><span class="wse">(2 <span class="ff5 ls8"><span class="ff3 ls1">x</span></span></span></span>)<span class="ff4 fs1 lsc v4">2</span><span class="wsb">= 4<span class="blank _a"> </span>(<span class="ff3 ls20">k</span><span class="ls14">)</span><span class="ff7 v5"></span></span></div><div class="t m0 x6 h8 ya ff7 fs0 fc0 sc0 ls38"></div><div class="t m0 x6 h8 yb ff7 fs0 fc0 sc0 ls38"></div><div class="t m0 x6 h8 yc ff7 fs0 fc0 sc0 ls38"></div><div class="t m0 x7 h5 yd ff3 fs0 fc0 sc0 ls38">x</div><div class="t m0 x8 h9 ye ff6 fs0 fc0 sc0 ls1b">1<span class="ff5 ls3"></span><span class="ls38 ws7">5<span class="ff3 ls21">x</span><span class="ff7 v6"></span></span></div><div class="t m0 x9 h8 ya ff7 fs0 fc0 sc0 ls38"></div><div class="t m0 x9 h8 yb ff7 fs0 fc0 sc0 ls38"></div><div class="t m0 x9 ha yc ff7 fs0 fc0 sc0 ls22"><span class="ff6 ls38 wsb v2">= 4<span class="blank _b"> </span>(<span class="ff3 ls23">l<span class="ff6 ls24">)</span><span class="ls25">x<span class="ff6 lse">=</span></span></span></span><span class="ls38 ws7 v7">p<span class="ff6 v8">(<span class="ff5"></span>4)<span class="ff4 fs1 ls12 v4">2</span><span class="ff3">:</span></span></span></div><div class="t m0 x4 h4 yf ff2 fs0 fc0 sc0 ls38 wsf">3.<span class="blank _2"> </span>A<span class="blank _0"></span>s<span class="blank _5"> </span>de<span class="blank _0"></span>sig<span class="blank _0"></span>ua<span class="blank _0"></span>ld<span class="blank _0"></span>ade<span class="blank _0"></span>s<span class="blank _5"> </span>a<span class="blank _0"></span>ba<span class="blank _0"></span>ixo<span class="blank _c"> </span>en<span class="blank _3"></span>vo<span class="blank _0"></span>lv<span class="blank _3"></span>em<span class="blank _c"> </span>produto<span class="blank _0"></span>s<span class="blank _c"> </span>e<span class="blank _5"> </span>quocie<span class="blank _0"></span>n<span class="blank _0"></span>t<span class="blank _0"></span>es<span class="blank _c"> </span>e<span class="blank _5"> </span>po dem<span class="blank _c"> </span>ser<span class="blank _c"> </span>res<span class="blank _0"></span>olv<span class="blank _0"></span>ida<span class="blank _0"></span>s<span class="blank _c"> </span>p or<span class="blank _c"> </span>meio<span class="blank _c"> </span>do</div><div class="t m0 x4 h4 y10 ff2 fs0 fc0 sc0 ls38 ws10">est<span class="blank _0"></span>ud<span class="blank _0"></span>o do si<span class="blank _0"></span>na<span class="blank _0"></span>l:</div><div class="t m0 xa hb y11 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls10">a</span><span class="ws8">) (4<span class="ff3 ls18">x</span><span class="wsc">+ 7)<span class="ff4 fs1 ws11 v2">20 </span></span></span>(2<span class="ff3 lsf">x</span><span class="wsc">+ 8)<span class="blank _4"> </span><span class="ff3 lse"><</span><span class="ws12">0 (<span class="ff3 ls26">b</span><span class="ls7">)<span class="ff3 ls1">x</span></span></span></span>(2<span class="ff3 lsf">x<span class="ff5 ls8"></span></span>1)(<span class="ff3 lsf">x</span><span class="wsc">+ 1)<span class="blank _c"> </span><span class="ff3 ls5">></span><span class="ws12">0 (<span class="ff3 lsb">c</span><span class="ls27">)</span><span class="ff8 fs2 v9">3</span></span></span></div><div class="t m0 xb h5 y12 ff5 fs0 fc0 sc0 ls28">p<span class="ff3 ls1 va">x</span><span class="ff4 fs1 ls2 vb">2</span><span class="ls8 va"><span class="ff6 ls9">1<span class="ff5 ls29"></span><span class="ls38">0</span></span></span></div><div class="t m0 xa hc y13 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3">d</span><span class="ls2a">)</span><span class="vc">2<span class="ff3 ls18">x<span class="ff5 ls8"></span></span>1</span></div><div class="t m0 xc hd y14 ff3 fs0 fc0 sc0 lsf">x<span class="ff5 ls8"><span class="ff6 ls2b">3</span></span><span class="lse vc">><span class="ff6 ls38 ws13">5 (<span class="ff3 ws7">e</span><span class="ls2c">)</span><span class="ff3 vc">x</span></span></span></div><div class="t m0 xd he y14 ff6 fs0 fc0 sc0 ls38 ws7">2<span class="ff3 lsf">x<span class="ff5 ls8"></span></span><span class="ls2d">3<span class="ff5 ls29 vc"></span></span><span class="ws14 vc">3 (<span class="ff3 ls2e">f</span><span class="ws8">) (2<span class="ff3 ls18">x<span class="ff5 ls3"></span></span><span class="ws7">1)(<span class="ff3 lsf">x</span><span class="wsc">+ 3)<span class="blank _4"> </span><span class="ff3 ls5"><</span>0</span></span></span></span></div><div class="t m0 xa hc y15 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls1a">g</span><span class="ls2a">)</span><span class="vc">2<span class="ff3 lsf">x<span class="ff5 ls8"></span></span>1</span></div><div class="t m0 xc hd y16 ff3 fs0 fc0 sc0 lsf">x<span class="ff6 ls38 wsc">+ 3<span class="blank _d"> </span></span><span class="ls5 vc"><<span class="ff6 ls38 ws15">0 (<span class="ff3 ws7">h</span><span class="ls2a">)</span><span class="ws7 vc">3</span></span></span><span class="vd">x<span class="ff5 ls8"><span class="ff6 ls38">2</span></span></span></div><div class="t m0 xe hf y16 ff6 fs0 fc0 sc0 ls2f">2<span class="ff5 ls8"><span class="ff3 ls30">x</span><span class="ls29 vc"></span></span><span class="ls38 ws16 vc">0 (<span class="ff3 ls1e">i<span class="ff6 ls2a">)</span><span class="ls1 vc">x</span><span class="ff4 fs1 ls2 ve">2</span><span class="ff5 ls8 vc"></span></span><span class="vc">4</span></span></div><div class="t m0 xb he y16 ff3 fs0 fc0 sc0 ls1">x<span class="ff4 fs1 ls2 v4">2</span><span class="ff6 ls38 wsc">+ 4<span class="blank _e"> </span></span><span class="ls5 vc">><span class="ff6 ls38 ws7">0<span class="ff3">:</span></span></span></div><div class="t m0 x0 h4 y17 ff2 fs0 fc0 sc0 ls38 ws3">4.<span class="blank _2"> </span>Re<span class="blank _0"></span>sol<span class="blank _0"></span>v<span class="blank _3"></span>a as D<span class="blank _0"></span>esi<span class="blank _0"></span>gu<span class="blank _0"></span>ald<span class="blank _0"></span>ad<span class="blank _0"></span>es<span class="blank _0"></span>.</div><div class="t m0 xf h10 y18 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls10">a</span><span class="ls24">)<span class="ff3 ls1">x<span class="ff4 fs1 ls2 v2">2</span><span class="ff5 ls8"></span></span></span>3<span class="ff3 lsf">x</span><span class="wsc">+ 2<span class="blank _4"> </span><span class="ff3 lse"><</span><span class="ws17">0 (<span class="ff3 ls6">b</span><span class="ls7">)<span class="ff3 ls1">x<span class="ff4 fs1 ls2 v2">2</span></span><span class="ls31">+<span class="ff3 ls18">x</span></span></span></span>+ 1<span class="blank _c"> </span><span class="ff5 ls29"></span><span class="ws18">0 (<span class="ff3 lsb">c</span><span class="ws8">) 3<span class="ff3 ls1">x<span class="ff4 fs1 ls2 v2">2</span></span><span class="ls32">+<span class="ff3 lsf">x<span class="ff5 ls8"></span></span><span class="ls9">2<span class="ff3 lse">></span></span></span>0</span></span></span></div><div class="t m0 xf h10 y19 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3">d</span><span class="ws8">) 4<span class="ff3 ls1">x<span class="ff4 fs1 ls2 v2">2</span><span class="ff5 ls3"></span></span></span>4<span class="ff3 ls18">x</span><span class="wsc">+ 1<span class="blank _4"> </span><span class="ff5 lsa"></span><span class="ws19">0 (</span></span><span class="ff3">e</span><span class="ls24">)<span class="ff3 ls1">x<span class="ff4 fs1 ls2 v2">2</span></span></span><span class="wsc">+ 3<span class="blank _c"> </span><span class="ff3 lse">></span><span class="ws1a">0 (<span class="ff3 ls2e">f</span><span class="ls7">)<span class="ff3 ls1">x<span class="ff4 fs1 ls2 v2">2</span></span><span class="ls31">+<span class="ff3 ls18">x</span></span></span></span>+ 1<span class="blank _c"> </span><span class="ff3 lse">></span>0</span></div><div class="t m0 xf hb y1a ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls1a">g</span><span class="ls24">)<span class="ff3 ls1">x<span class="ff4 fs1 ls2 v2">2</span><span class="ff5 ls8"></span></span></span>5<span class="ff3 lsf">x</span><span class="wsc">+ 6<span class="blank _4"> </span><span class="ff5 ls29"></span><span class="ws1b">0 (</span></span><span class="ff3">h</span><span class="ls24">)<span class="ff3 ls1">x<span class="ff4 fs1 ls2 v2">2</span></span></span><span class="wsc">+ 5<span class="blank _c"> </span><span class="ff5 ls29"></span><span class="ws1c">0 (<span class="ff3 ls33">i</span><span class="ws8">) (<span class="ff3 ls18">x<span class="ff5 ls3"></span></span></span></span></span>2)(<span class="ff3 lsf">x</span><span class="ws1d">+ 3)(1 <span class="ff5 ls8"><span class="ff3 ls1">x</span></span><span class="ls34">)<span class="ff3 ls5">></span></span>0</span></div><div class="t m0 xf h11 y1b ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls1f">j</span><span class="ls7">)<span class="ff3 ls1">x<span class="ff4 fs1 ls2 v2">2</span></span></span><span class="wsc">+ 1<span class="blank _4"> </span><span class="ff3 ls5"><</span></span>3<span class="ff3 lsf">x<span class="ff5 ls8"></span><span class="ls1">x<span class="ff4 fs1 ls2 v2">2</span><span class="ff5 ls8"></span></span></span><span class="ws12">3 (<span class="ff3 ls20">k</span><span class="ls24">)<span class="ff3 ls1">x</span></span></span>(<span class="ff3 lsf">x</span><span class="wsc">+ 4)<span class="ff4 fs1 ls12 v2">2</span></span>(<span class="ff3 lsf">x<span class="ff5 ls8"></span></span>2)<span class="ff9 fs1 ls35 v2"><span class="ff4 lsc">4</span></span><span class="ff3 ls5"><</span><span class="ws12">0 (<span class="ff3 ls23">l</span><span class="ws8">) (<span class="ff3 ls1">x<span class="ff4 fs1 ls2 v2">2</span><span class="ff5 ls8"></span></span></span></span>4)(<span class="ff3 ls1">x<span class="ff4 fs1 ls2 v2">2</span><span class="ff5 ls8"></span></span>3<span class="ff3 lsf">x</span><span class="wsc">+ 2)<span class="blank _c"> </span><span class="ff5 lsa"></span>0</span></div><div class="t m0 x4 h4 y1c ff2 fs0 fc0 sc0 ls38 ws1e">5.<span class="blank _2"> </span>Dê o c<span class="blank _0"></span>on<span class="blank _0"></span>jun<span class="blank _3"></span>to sol<span class="blank _0"></span>uç<span class="blank _0"></span>ão d<span class="blank _0"></span>e ca<span class="blank _0"></span>da u<span class="blank _0"></span>ma d<span class="blank _0"></span>as i<span class="blank _0"></span>neq<span class="blank _0"></span>ua<span class="blank _0"></span>çõ<span class="blank _0"></span>es m<span class="blank _0"></span>odula<span class="blank _0"></span>re<span class="blank _0"></span>s ab<span class="blank _0"></span>aix<span class="blank _0"></span>o.</div><div class="t m0 x10 h5 y1d ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls10">a</span><span class="ls14">)</span><span class="ff5">j<span class="ff3 ls1">x</span><span class="ws1f">j  </span></span><span class="ws12">1 (<span class="ff3 ls6">b</span><span class="ls14">)</span></span><span class="ff5">j</span>2<span class="ff3 lsf">x<span class="ff5 ls8"></span></span>1<span class="ff5 ls19">j<span class="ff3 ls5"><</span></span><span class="ws12">3 (<span class="ff3 lsb">c</span><span class="ls14">)</span></span><span class="ff5">j</span>3<span class="ff3 ls18">x</span><span class="wsc">+ 3<span class="ff5 ws1f">j  </span></span>1<span class="ff3">=</span><span class="ws12">3 (</span><span class="ff3">d</span><span class="ls14">)</span><span class="ff5">j</span>2<span class="ff3 lsf">x<span class="ff5 ls8"></span></span>3<span class="ff5 ls15">j<span class="ff3 lse">></span></span>3<span class="ff3">:</span></div><div class="t m0 x4 h4 y1e ff2 fs0 fc0 sc0 ls38 ws20">6.<span class="blank _f"> </span>Du<span class="blank _0"></span>as d<span class="blank _0"></span>esi<span class="blank _0"></span>gu<span class="blank _0"></span>ald<span class="blank _0"></span>ad<span class="blank _0"></span>es sã<span class="blank _0"></span>o dit<span class="blank _0"></span>as e<span class="blank _0"></span>qu<span class="blank _0"></span>iv<span class="blank _3"></span>ale<span class="blank _0"></span>n<span class="blank _0"></span>t<span class="blank _0"></span>es<span class="blank _0"></span>, se p<span class="blank _10"> </span>oss<span class="blank _0"></span>ue<span class="blank _0"></span>m o m<span class="blank _0"></span>esm<span class="blank _0"></span>o co<span class="blank _0"></span>nj<span class="blank _0"></span>un<span class="blank _3"></span>to de sol<span class="blank _0"></span>uç<span class="blank _0"></span>ões<span class="blank _0"></span>.<span class="blank _f"> </span>Com</div><div class="t m0 x0 h4 y1f ff2 fs0 fc0 sc0 ls38 ws7">ba<span class="blank _0"></span>se</div><div class="t m0 x4 h4 y20 ff2 fs0 fc0 sc0 ls38 ws3">nes<span class="blank _0"></span>ta d<span class="blank _0"></span>e…<span class="blank _1"></span>n<span class="blank _0"></span>içã<span class="blank _0"></span>o, v<span class="blank _3"></span>eri…<span class="blank _1"></span>q<span class="blank _0"></span>ue se a<span class="blank _0"></span>s de<span class="blank _0"></span>sig<span class="blank _0"></span>ua<span class="blank _0"></span>lda<span class="blank _0"></span>de<span class="blank _0"></span>s aba<span class="blank _0"></span>ix<span class="blank _0"></span>o sã<span class="blank _0"></span>o equ<span class="blank _0"></span>iv<span class="blank _3"></span>a<span class="blank _0"></span>len<span class="blank _3"></span>tes.</div><div class="t m0 x11 h12 y21 ff3 fs0 fc0 sc0 ls1">x<span class="ff4 fs1 lsc vf">2</span><span class="lse">><span class="ff6 ls36">1<span class="ff2 ls37">e</span><span class="ls38 wsc">1 +<span class="blank _11"> </span><span class="vc">2</span></span></span></span></div><div class="t m0 x12 he y22 ff3 fs0 fc0 sc0 lsf">x<span class="ff5 ls8"><span class="ff6 ls2d">1</span></span><span class="ls5 vc">><span class="ff6 ls38 ws7">0<span class="ff3">:</span></span></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 y23 w2 h13" alt src="https://files.passeidireto.com/739eb54b-b98d-4bc9-8296-1181f7c71596/bg2.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x4 h4 y1 ff2 fs0 fc0 sc0 ls38 ws3">7.<span class="blank _2"> </span>Re<span class="blank _0"></span>sol<span class="blank _0"></span>v<span class="blank _3"></span>a o sis<span class="blank _0"></span>tem<span class="blank _0"></span>a d<span class="blank _0"></span>e ine<span class="blank _0"></span>qu<span class="blank _0"></span>açõ<span class="blank _0"></span>es<span class="blank _0"></span>.</div><div class="t m0 x13 h8 y24 ff7 fs0 fc0 sc0 ls38">8</div><div class="t m0 x13 h8 y25 ff7 fs0 fc0 sc0 ls38"><</div><div class="t m0 x13 h8 y26 ff7 fs0 fc0 sc0 ls38">:</div><div class="t m0 x14 h5 y27 ff6 fs0 fc0 sc0 ls38 ws7">8<span class="ff3 lsf">x<span class="ff5 ls8"></span></span><span class="ls9">2</span><span class="ff3 ws22"><<span class="blank _4"> </span>x <span class="ff5 ls8"></span></span>1</div><div class="t m0 x14 h10 y28 ff6 fs0 fc0 sc0 ls38 ws7">2<span class="ff3 ls1">x<span class="ff4 fs1 ls2 v2">2</span><span class="ff5 ls8"></span><span class="ls25">x<span class="ff5 ls29"></span></span></span>1</div><div class="t m0 x4 h4 y29 ff2 fs0 fc0 sc0 ls38 ws1e">8<span class="blank _d"> </span>Mos<span class="blank _0"></span>tr<span class="blank _0"></span>e qu<span class="blank _0"></span>e:<span class="blank _2"> </span>não<span class="blank _c"> </span>exist<span class="blank _0"></span>em n<span class="blank _3"></span>úme<span class="blank _0"></span>ro<span class="blank _0"></span>s re<span class="blank _0"></span>ais x e y<span class="blank _12"></span>, tai<span class="blank _0"></span>s qu<span class="blank _0"></span>e</div><div class="t m0 x15 h5 y2a ff6 fs0 fc0 sc0 ls38">1</div><div class="t m0 x14 hd y2b ff3 fs0 fc0 sc0 ls39">x<span class="ff6 ls3a vc">+<span class="ls38 vc">1</span></span></div><div class="t m0 x16 hd y2b ff3 fs0 fc0 sc0 ls3b">y<span class="ff6 ls3c vc">=<span class="ls38 vc">1</span></span></div><div class="t m0 x17 h5 y2b ff3 fs0 fc0 sc0 lsf">x<span class="ff6 ls32">+</span><span class="ls38">y</span></div><div class="t m0 x3 h2 y2c ff1 fs0 fc1 sc0 ls38 ws1">1.2 <span class="fc2 ws23">D<span class="blank _0"></span>o<span class="blank _0"></span>m<span class="blank _0"></span>ín<span class="blank _0"></span>io e I<span class="blank _0"></span>m<span class="blank _0"></span>ag<span class="blank _0"></span>em</span></div><div class="t m0 x4 h4 y2d ff2 fs0 fc0 sc0 ls38 ws3">1.<span class="blank _2"> </span>Dê o d<span class="blank _0"></span>om<span class="blank _0"></span>ín<span class="blank _0"></span>io e es<span class="blank _0"></span>bo<span class="blank _10"> </span>ce o grá<span class="blank _0"></span>…<span class="blank _1"></span>co d<span class="blank _0"></span>e ca<span class="blank _0"></span>da u<span class="blank _0"></span>ma d<span class="blank _0"></span>as f<span class="blank _0"></span>un<span class="blank _0"></span>çõe<span class="blank _0"></span>s ab<span class="blank _0"></span>aix<span class="blank _0"></span>o:</div><div class="t m0 x18 h5 y2e ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls10">a</span><span class="ls7">)<span class="ff3 ls2e">f</span></span>(<span class="ff3 ls1">x</span><span class="wsb">) = 3<span class="ff3 ls3d">x</span></span>(<span class="ff3 ls6">b</span><span class="ls24">)<span class="ff3 ls2e">f</span></span>(<span class="ff3 ls1">x</span><span class="ws24">) = </span><span class="ff5"><span class="ff3 ls3e">x</span></span>(<span class="ff3 lsb">c</span><span class="ls7">)<span class="ff3 ls2e">f</span></span>(<span class="ff3 ls1">x</span><span class="ws24">) = </span><span class="ff5"><span class="ff3 lsf">x</span></span><span class="wsc">+ 1</span></div><div class="t m0 x18 h14 y2f ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3">d</span><span class="ls24">)<span class="ff3 ls2e">f</span></span>(<span class="ff3 lsd">x</span><span class="ws25">) =<span class="blank _e"> </span><span class="ff4 fs1 vf">1</span></span></div><div class="t m0 x19 h15 y30 ff4 fs1 fc0 sc0 ls3f">3<span class="ff3 fs0 lsf v2">x<span class="ff6 ls40">+</span></span><span class="ls38 v10">5</span></div><div class="t m0 x1a h15 y30 ff4 fs1 fc0 sc0 ls41">3<span class="ff6 fs0 ls38 ws7 v2">(<span class="ff3">e<span class="ff6 ls7">)</span><span class="ls17">f</span></span>(<span class="ff3 ls1">x</span><span class="ws26">) = <span class="ff5 ls42"></span></span></span><span class="ls38 v10">1</span></div><div class="t m0 x1b h16 y30 ff4 fs1 fc0 sc0 ls3f">2<span class="ff3 fs0 ls43 v2">x<span class="ff6 ls38 ws7">(<span class="ff3 ls2e">f</span><span class="ls7">)<span class="ff3 ls17">f</span></span>(<span class="ff3 ls1">x</span><span class="ws26">) = </span><span class="ff5">j<span class="ff3 lsf">x</span><span class="ls8"></span></span>1<span class="ff5">j</span></span></span></div><div class="t m0 x18 h17 y31 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls1a">g</span><span class="ls7">)<span class="ff3 ls17">f</span></span>(<span class="ff3 ls1">x</span><span class="ws26">) = <span class="ff7 v11"></span></span></div><div class="t m0 x1c h8 y32 ff7 fs0 fc0 sc0 ls38"></div><div class="t m0 x1c h8 y33 ff7 fs0 fc0 sc0 ls38"></div><div class="t m0 x1c h8 y34 ff7 fs0 fc0 sc0 ls38"></div><div class="t m0 x1c h8 y35 ff7 fs0 fc0 sc0 ls38"></div><div class="t m0 x1c h8 y36 ff7 fs0 fc0 sc0 ls38"></div><div class="t m0 x1d h4 y37 ff3 fs0 fc0 sc0 ls38 ws27">x; <span class="ff2 ws28">se </span><span class="ls25">x<span class="ff5 lsa"></span></span><span class="ff6">2</span></div><div class="t m0 x1d h4 y38 ff6 fs0 fc0 sc0 ls38 ws7">3<span class="ff3 ls44">;</span><span class="ff2 ws29">se <span class="ff3 ws2a">x > </span></span>2</div><div class="t m0 x1e h17 y31 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3">h</span><span class="ls7">)<span class="ff3 ls17">f</span></span>(<span class="ff3 ls1">x</span><span class="ws26">) = <span class="ff7 v11"></span></span></div><div class="t m0 x1f h8 y32 ff7 fs0 fc0 sc0 ls38"></div><div class="t m0 x1f h8 y33 ff7 fs0 fc0 sc0 ls38"></div><div class="t m0 x1f h8 y34 ff7 fs0 fc0 sc0 ls38"></div><div class="t m0 x1f h8 y35 ff7 fs0 fc0 sc0 ls38"></div><div class="t m0 x1f h8 y36 ff7 fs0 fc0 sc0 ls38"></div><div class="t m0 x1b h4 y37 ff6 fs0 fc0 sc0 ls38 ws7">2<span class="ff3 ws27">x; <span class="ff2 ws28">se </span><span class="ls25">x</span><span class="ff5 ws25"> </span></span>1</div><div class="t m0 x1b h4 y38 ff5 fs0 fc0 sc0 ls38 ws7"><span class="ff3 ls18">x</span><span class="ff6 wsc">+ 1<span class="ff3 ls44">;</span><span class="ff2 ws29">se <span class="ff3 ws2b">x > </span></span></span><span class="ff6">1</span></div><div class="t m0 x20 h18 y31 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls33">i</span><span class="ls7">)<span class="ff3 ls17">f</span></span>(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _e"> </span><span class="ff3 ls1 vc">x</span><span class="ff4 fs1 ls2 ve">2</span><span class="ff5 ls3 vc"></span></span><span class="vc">2<span class="ff3 ls18">x</span><span class="wsc">+ 1</span></span></div><div class="t m0 x21 h5 y39 ff3 fs0 fc0 sc0 lsf">x<span class="ff5 ls8"><span class="ff6 ls38">1</span></span></div><div class="t m0 x18 hc y3a ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls45">j</span><span class="ls24">)<span class="ff3 ls2e">f</span></span>(<span class="ff3 ls1">x</span><span class="ws26">) = </span><span class="ff5">j<span class="ff3 lsf">x</span></span><span class="wsc">+ 2<span class="ff5 ls46">j</span>+ 1<span class="blank _13"> </span>(<span class="ff3 ls47">k</span><span class="ls7">)<span class="ff3 ls17">f</span></span></span>(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _e"> </span></span><span class="ff5 vc">j</span><span class="vc">2<span class="ff3 lsf">x</span><span class="wsc">+ 1<span class="ff5">j</span></span></span></div><div class="t m0 x22 h19 y3b ff6 fs0 fc0 sc0 ls38 ws7">2<span class="ff3 lsf">x</span><span class="wsc">+ 1<span class="blank _14"> </span></span><span class="vc">(<span class="ff3 ls23">l<span class="ff6 ls24">)</span><span class="ls2e">f</span></span>(<span class="ff3 ls1">x</span><span class="ws24">) = </span><span class="ff5">j<span class="ff3 lsf">x</span></span><span class="wsc">+ 2<span class="ff5">j</span></span></span></div><div class="t m0 x18 hc y3c ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls48">m</span><span class="ls7">)<span class="ff3 ls17">f</span></span>(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _e"> </span></span><span class="ff5 vc">j<span class="ff3 ls1">x</span>j</span></div><div class="t m0 x1d h1a y3d ff3 fs0 fc0 sc0 ls49">x<span class="ff6 ls38 ws7 vc">(</span><span class="ls4a vc">n<span class="ff6 ls7">)<span class="ff3 ls17">f</span><span class="ls38 ws7">(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _e"> </span></span><span class="ff5 vc">j</span></span></span></span><span class="lsf vd">x<span class="ff5 ls8"><span class="ff6 ls38 ws7">1<span class="ff5">j</span></span></span></span></div><div class="t m0 x22 h1b y3d ff3 fs0 fc0 sc0 lsf">x<span class="ff5 ls8"><span class="ff6 ls4b">1<span class="ls38 ws7 vc">(<span class="ff3">o<span class="ff6 ls7">)</span><span class="ls17">f</span></span>(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _e"> </span></span></span></span></span><span class="ls1 vd">x</span><span class="ff4 fs1 ls2 v12">2</span><span class="ff5 ls3 vd"><span class="ff6 ls38">1</span></span></div><div class="t m0 x23 h19 y3d ff3 fs0 fc0 sc0 lsf">x<span class="ff6 ls38 wsc">+ 1<span class="blank _5"> </span><span class="ff3 vc">:</span></span></div><div class="t m0 x4 h4 y3e ff2 fs0 fc0 sc0 ls38 ws2c">2.<span class="blank _2"> </span>De<span class="blank _0"></span>ter<span class="blank _0"></span>m<span class="blank _0"></span>ine o<span class="blank _c"> </span>dom<span class="blank _0"></span>íni<span class="blank _0"></span>o da<span class="blank _0"></span>s fun<span class="blank _0"></span>çõ<span class="blank _0"></span>es a<span class="blank _0"></span>ba<span class="blank _0"></span>ixo<span class="blank _0"></span>:</div><div class="t m0 x24 hc y3f ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls10">a</span><span class="ls7">)<span class="ff3 ls17">f</span></span>(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _15"> </span><span class="vc">1</span></span></div><div class="t m0 x25 h1a y40 ff3 fs0 fc0 sc0 lsf">x<span class="ff5 ls8"><span class="ff6 ls4c">1<span class="ls38 ws7 vc">(</span></span></span><span class="ls6 vc">b<span class="ff6 ls24">)<span class="ff3 ls2e">f</span><span class="ls38 ws7">(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _16"> </span><span class="ff3 vc">x</span></span></span></span></span></div><div class="t m0 x6 h1c y40 ff3 fs0 fc0 sc0 ls1">x<span class="ff4 fs1 ls2 v4">2</span><span class="ff5 ls8"><span class="ff6 ls4d">1<span class="ls38 ws7 vc">(</span></span></span><span class="lsb vc">c<span class="ff6 ls7">)<span class="ff3 ls17">f</span><span class="ls38 ws7">(</span></span></span><span class="vc">x<span class="ff6 ls38 ws26">) = <span class="ff5 ls4e v13">p</span></span>x<span class="ff4 fs1 ls2 v4">2</span><span class="ff5 ls8"><span class="ff6 ls38">1</span></span></span></div><div class="t m0 x24 h12 y41 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3">d</span><span class="ls7">)<span class="ff3 ls2e">f</span></span>(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _11"> </span><span class="ff3 vc">x</span></span></div><div class="t m0 x25 h1d y42 ff3 fs0 fc0 sc0 lsf">x<span class="ff6 ls38 wsc">+ 2<span class="blank _17"> </span><span class="ws7 vc">(<span class="ff3">e<span class="ff6 ls7">)</span><span class="ls2e">f</span></span>(<span class="ff3 ls1">x</span><span class="ws24">) = <span class="ff5 ls28 v14">p</span></span></span></span><span class="vc">x<span class="ff6 ls38 wsc">+ 2<span class="blank _18"> </span>(<span class="ff3 ls2e">f</span><span class="ls24">)<span class="ff3 ls2e">f</span></span><span class="ws7">(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _19"> </span></span></span></span><span class="vc">x<span class="ff6 ls38 wsc">+ 1</span></span></span></div><div class="t m0 x26 h5 y42 ff3 fs0 fc0 sc0 ls1">x<span class="ff4 fs1 ls2 v4">2</span><span class="ff6 ls32">+</span><span class="ls38">x</span></div><div class="t m0 x24 h1e y43 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls1a">g</span><span class="ls24">)<span class="ff3 ls2e">f</span></span>(<span class="ff3 ls1">x</span><span class="ws26">) = <span class="ff7 ls4f v15">r</span><span class="ff3 lsf vc">x<span class="ff5 ls8"></span></span><span class="vc">1</span></span></div><div class="t m0 x27 h1f y44 ff3 fs0 fc0 sc0 ls18">x<span class="ff6 ls38 wsc">+ 1<span class="blank _1a"> </span><span class="ws7 vc">(<span class="ff3">h<span class="ff6 ls7">)</span><span class="ls17">f</span></span>(<span class="ff3 ls1">x</span><span class="ws26">) = <span class="ff5 ls4e v13">p</span><span class="ff3 ls1">x<span class="ff4 fs1 ls2 v4">2</span><span class="ff5 ls8"></span><span class="ls50">x</span></span></span>(<span class="ff3 ls33">i</span><span class="ls24">)<span class="ff3 ls2e">f</span></span>(<span class="ff3 ls1">x</span><span class="ws26">) = </span><span class="ff7 v3">p</span><span class="ff3 ls1">x</span><span class="wse">(2 <span class="ff5 ls8"></span></span>3<span class="ff3 lsd">x</span>)</span></span></div><div class="t m0 x24 h20 y45 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls45">j</span><span class="ls24">)<span class="ff3 ls2e">f</span></span>(<span class="ff3 ls1">x</span><span class="ws24">) = <span class="ff7 ls4f v15">r</span><span class="ff3 lsf vc">x<span class="ff5 ls8"></span></span><span class="vc">3</span></span></div><div class="t m0 x27 hd y46 ff3 fs0 fc0 sc0 lsf">x<span class="ff6 ls38 wsc">+ 2<span class="blank _1b"> </span><span class="ws7 vc">(</span></span><span class="ls47 vc">k<span class="ff6 ls7">)<span class="ff3 ls2e">f</span><span class="ls38 ws7">(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _1c"> </span></span><span class="vc">2<span class="ff3">x</span></span></span></span></span></div><div class="t m0 x6 h1f y46 ff3 fs0 fc0 sc0 ls1">x<span class="ff4 fs1 ls2 v4">2</span><span class="ff6 ls38 wsc">+ 1<span class="blank _1d"> </span><span class="ws7 vc">(</span></span><span class="ls51 vc">l<span class="ff6 ls7">)<span class="ff3 ls2e">f</span><span class="ls38 ws7">(</span></span></span><span class="vc">x<span class="ff6 ls38 ws24">) = <span class="ff5 ls28 v13">p</span><span class="ls2f">4<span class="ff5 ls8"></span></span></span>x<span class="ff4 fs1 ls38 v4">2</span></span></div><div class="t m0 x24 h21 y47 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls48">m</span><span class="ls24">)<span class="ff3 ls2e">f</span></span>(<span class="ff3 ls1">x</span><span class="ws26">) = <span class="ff5 ls28 v14">p</span><span class="ff3 ls18">x<span class="ff5 ls3"></span></span><span class="ws2d">1 + <span class="ff5 ls4e v14">p</span><span class="ls2f">3<span class="ff5 ls8"><span class="ff3 ls52">x</span></span></span></span></span>(<span class="ff3 ls4a">n</span><span class="ls7">)<span class="ff3 ls17">f</span></span>(<span class="ff3 ls1">x</span><span class="ws26">) = <span class="ff5 ls4e v10">p</span><span class="ff3 lsf">x<span class="ff5 ls8"><span class="ls28 v14">p</span></span></span><span class="ls2f">5<span class="ff5 ls8"></span></span></span>2<span class="ff3 ls53">x</span>(<span class="ff3">o</span><span class="ls24">)<span class="ff3 ls2e">f</span></span>(<span class="ff3 ls1">x</span><span class="ws26">) = </span><span class="ff5"><span class="ls4e v14">p</span><span class="ff3 ls54"></span><span class="ls8"></span></span>2<span class="ff3">x:</span></div><div class="t m0 x4 h4 y48 ff2 fs0 fc0 sc0 ls38 wsf">2.<span class="blank _2"> </span>Es<span class="blank _0"></span>bo ce<span class="blank _1e"> </span>o<span class="blank _5"> </span>grá<span class="blank _0"></span>…<span class="blank _1"></span>co<span class="blank _5"> </span>da<span class="blank _0"></span>s<span class="blank _5"> </span>funç<span class="blank _0"></span>ões<span class="blank _0"></span>:</div><div class="t m0 x28 h5 y49 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls10">a</span><span class="ls24">)<span class="ff3 ls2e">f</span></span>(<span class="ff3 ls1">x</span><span class="ws24">) = </span><span class="ff5">j<span class="ff3 ls1">x</span><span class="wsc">j  </span></span><span class="ws2e">1 (<span class="ff3 ls6">b</span><span class="ls7">)<span class="ff3 ls2e">f</span></span></span>(<span class="ff3 ls1">x</span><span class="ws24">) = </span><span class="ff5">jj<span class="ff3 ls1">x</span><span class="wsc">j  </span></span>1<span class="ff5">j</span></div><div class="t m0 x28 h10 y4a ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3">d</span><span class="ls7">)<span class="ff3 ls17">f</span></span>(<span class="ff3 ls1">x</span><span class="ws26">) = </span><span class="ff5">j<span class="ff3 lsf">x</span></span><span class="wsc">+ 1<span class="ff5 ls8 ws2f">jj<span class="blank _1f"></span><span class="ff3 ls1">x<span class="ff5 ls1c">j<span class="ff6 ls38 ws7">(<span class="ff3">d</span><span class="ls24">)</span></span></span><span class="ls2e">f<span class="ff6 ls38 ws7">(</span></span>x<span class="ff6 ls38 ws26">) = <span class="ff5 ws7">j</span></span>x<span class="ff4 fs1 ls2 v2">2</span><span class="ff5 ls8"><span class="ff6 ls38 ws7">1</span><span class="ls55">j</span></span><span class="ls38">:</span></span></span></span></div><div class="t m0 x29 h4 y4b ff2 fs0 fc0 sc0 ls38">2</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"><div class="t m0 x4 h4 y1 ff2 fs0 fc0 sc0 ls38 ws30">3.<span class="blank _2"> </span>Co<span class="blank _0"></span>ns<span class="blank _0"></span>ide<span class="blank _0"></span>re a fu<span class="blank _0"></span>nç<span class="blank _0"></span>ão <span class="ff3 ls56">f<span class="ff6 ls57">:<span class="ffa ls58">R</span></span></span><span class="ff5 ws31"><span class="blank _20"></span>! <span class="ffa ls59">R</span><span class="ff2 wsf">de…<span class="blank _21"></span>nid<span class="blank _0"></span>a<span class="blank _5"> </span>p or<span class="blank _5"> </span><span class="ff3 ls2e">f</span><span class="ff6 ws7">(<span class="ff3 ls1">x</span><span class="ws26">) = <span class="ff3 ls1">x<span class="ff4 fs1 ls2 v2">2</span></span><span class="wsc">+ 4<span class="ff3 lsf">x</span>+ 5<span class="ff3">:</span></span></span></span></span></span></div><div class="t m0 x0 h4 y4c ff2 fs0 fc0 sc0 ls38 ws32">(a) V<span class="blank _1"></span>eri…<span class="blank _21"></span>que q<span class="blank _0"></span>ue <span class="ff3 ls2e">f</span><span class="ff6 ws7">(<span class="ff3 ls1">x</span><span class="wsb">) = (<span class="ff3 ls18">x</span><span class="wsc">+ 2)<span class="ff4 fs1 ls2 v2">2</span>+ 1<span class="ff3">:</span></span></span></span></div><div class="t m0 x0 h4 y4d ff2 fs0 fc0 sc0 ls38 ws3">(b) E<span class="blank _0"></span>sc<span class="blank _0"></span>oce o grá<span class="blank _0"></span>…<span class="blank _21"></span>co de <span class="ff3 ws33">f :</span></div><div class="t m0 x0 h4 y4e ff2 fs0 fc0 sc0 ls38 ws10">(c) D<span class="blank _0"></span>et<span class="blank _0"></span>er<span class="blank _0"></span>mi<span class="blank _0"></span>ne o m<span class="blank _0"></span>en<span class="blank _0"></span>or v<span class="blank _3"></span>al<span class="blank _0"></span>or d<span class="blank _0"></span>e <span class="ff3 ls17">f</span><span class="ff6 ws7">(<span class="ff3 ls1">x</span><span class="ls24">)</span></span><span class="ws3">e par<span class="blank _0"></span>a qu<span class="blank _0"></span>al <span class="ff3 ls5a">x</span><span class="ws10">es<span class="blank _0"></span>se v<span class="blank _3"></span>al<span class="blank _0"></span>or é as<span class="blank _0"></span>su<span class="blank _0"></span>mi<span class="blank _0"></span>do<span class="blank _0"></span>.</span></span></div><div class="t m0 x4 h4 y4f ff2 fs0 fc0 sc0 ls38 ws34">4.<span class="blank _2"> </span>Sej<span class="blank _0"></span>a <span class="ff3 ls5b">y<span class="ff6 ls5">=</span><span class="ls2e">f</span></span><span class="ff6 ws7">(<span class="ff3 ls1">x</span><span class="ls7">)</span></span><span class="ws3">a fun<span class="blank _0"></span>çã<span class="blank _0"></span>o da<span class="blank _0"></span>da a p<span class="blank _0"></span>ar<span class="blank _0"></span>tir d<span class="blank _0"></span>a eq<span class="blank _0"></span>ua<span class="blank _0"></span>ção <span class="ff3 ls1">x<span class="ff4 fs1 ls2 v2">2</span><span class="ff6 ls32">+</span><span class="ls5c">y<span class="ff4 fs1 lsc v2">2</span></span></span><span class="ff6 wsb">= 4<span class="ff3 ls44">;</span></span><span class="ws35">p<span class="blank _0"></span>ar<span class="blank _0"></span>a <span class="ff3 ls5d">y<span class="ff5 ls29"></span></span><span class="ff6 ws7">0<span class="ff3">:</span></span></span></span></div><div class="t m0 x0 h4 y50 ff2 fs0 fc0 sc0 ls38 ws3">(a) D<span class="blank _0"></span>et<span class="blank _0"></span>er<span class="blank _0"></span>mi<span class="blank _0"></span>ne u<span class="blank _0"></span>ma f<span class="blank _0"></span>ór<span class="blank _0"></span>m<span class="blank _0"></span>u<span class="blank _0"></span>la q<span class="blank _0"></span>ue d<span class="blank _0"></span>e…<span class="blank _21"></span>na ex<span class="blank _0"></span>pli<span class="blank _0"></span>cit<span class="blank _0"></span>am<span class="blank _0"></span>en<span class="blank _3"></span>te <span class="ff3 ls5e">y</span>com<span class="blank _0"></span>o fu<span class="blank _0"></span>nçã<span class="blank _0"></span>o de <span class="ff3">x:</span></div><div class="t m0 x0 h4 y51 ff2 fs0 fc0 sc0 ls38 ws3">(b) D<span class="blank _0"></span>et<span class="blank _0"></span>er<span class="blank _0"></span>mi<span class="blank _0"></span>ne o d<span class="blank _0"></span>om<span class="blank _0"></span>ín<span class="blank _0"></span>io de <span class="ff3 ws33">f :</span></div><div class="t m0 x0 h4 y52 ff2 fs0 fc0 sc0 ls38 wsf">(c)<span class="blank _5"> </span>Es<span class="blank _0"></span>bo ce<span class="blank _5"> </span>o<span class="blank _1e"> </span>grá<span class="blank _0"></span>…<span class="blank _21"></span>co<span class="blank _5"> </span>de<span class="blank _5"> </span><span class="ff3 ws33">f :</span></div><div class="t m0 x4 h4 y53 ff2 fs0 fc0 sc0 ls38 ws36">5.<span class="blank _2"> </span>Um<span class="blank _0"></span>a ca<span class="blank _0"></span>ixa r<span class="blank _0"></span>eta<span class="blank _0"></span>ng<span class="blank _0"></span>ul<span class="blank _0"></span>ar sem t<span class="blank _0"></span>am<span class="blank _0"></span>p<span class="blank _0"></span>a, com v<span class="blank _3"></span>olum<span class="blank _0"></span>e de <span class="ff6 ws7">2<span class="ff3 ls48">m<span class="ff4 fs1 ls12 v2">3</span><span class="ls5f">;</span></span></span><span class="ws37">tem<span class="blank _c"> </span>um<span class="blank _0"></span>a ba<span class="blank _0"></span>se qu<span class="blank _0"></span>ad<span class="blank _0"></span>ra<span class="blank _0"></span>da<span class="blank _0"></span>.<span class="blank _2"> </span>Exp<span class="blank _0"></span>re<span class="blank _0"></span>sse a</span></div><div class="t m0 x0 h4 y54 ff2 fs0 fc0 sc0 ls38 wsf">ár<span class="blank _0"></span>ea<span class="blank _5"> </span>super…<span class="blank _21"></span>cia<span class="blank _0"></span>l<span class="blank _5"> </span><span class="ff3 ls60">S</span><span class="ws3">da cai<span class="blank _0"></span>xa c<span class="blank _0"></span>om<span class="blank _0"></span>o um<span class="blank _0"></span>a fu<span class="blank _0"></span>nç<span class="blank _0"></span>ão d<span class="blank _0"></span>o com<span class="blank _0"></span>p<span class="blank _0"></span>rim<span class="blank _0"></span>e<span class="blank _0"></span>n<span class="blank _0"></span>t<span class="blank _0"></span>o <span class="ff3 ls5a">x</span>de um<span class="blank _c"> </span>lado d<span class="blank _0"></span>a ba<span class="blank _0"></span>se<span class="blank _0"></span>.</span></div><div class="t m0 x4 h4 y55 ff2 fs0 fc0 sc0 ls38 ws38">CL<span class="blank _0"></span>A<span class="blank _0"></span>SS<span class="blank _0"></span>IFI<span class="blank _0"></span>CA<span class="blank _0"></span>Ç<span class="blank _0"></span>Ã<span class="blank _3"></span>O DE UM<span class="blank _0"></span>A FU<span class="blank _0"></span>N<span class="blank _0"></span>Ç<span class="blank _0"></span>Ã<span class="blank _0"></span>O R<span class="blank _0"></span>E<span class="blank _0"></span>AL<span class="blank _0"></span>:</div><div class="t m0 x0 h4 y56 ff2 fs0 fc0 sc0 ls38 ws39">(a) F<span class="blank _1"></span>unçã<span class="blank _0"></span>o P<span class="blank _12"></span>AR e F<span class="blank _12"></span>unã<span class="blank _0"></span>o ÍM<span class="blank _0"></span>P<span class="blank _12"></span>AR: U<span class="blank _0"></span>m<span class="blank _0"></span>a fu<span class="blank _0"></span>nçã<span class="blank _0"></span>o <span class="ff3 ls61">f</span><span class="ws3a">de<span class="blank _0"></span>…<span class="blank _21"></span>nida em u<span class="blank _0"></span>m in<span class="blank _3"></span>terv<span class="blank _3"></span>al<span class="blank _0"></span>o sim<span class="blank _0"></span>étr<span class="blank _0"></span>ic<span class="blank _0"></span>o <span class="ff6 ls62">[</span><span class="ff5 ws7"><span class="ff3 ws3b">a; a</span><span class="ff6">]</span></span>,</span></div><div class="t m0 x0 h4 y57 ff2 fs0 fc0 sc0 ls38 ws10">den<span class="blank _0"></span>om<span class="blank _0"></span>in<span class="blank _0"></span>a-<span class="blank _0"></span>se fu<span class="blank _0"></span>nç<span class="blank _0"></span>ão P<span class="blank _3"></span>ar se sat<span class="blank _0"></span>isfa<span class="blank _0"></span>z</div><div class="t m0 x28 h4 y58 ff3 fs0 fc0 sc0 ls17">f<span class="ff6 ls38 ws7">(<span class="ff5"></span></span><span class="lsd">x<span class="ff6 ls38 ws24">) = </span></span>f<span class="ff6 ls38 ws7">(</span><span class="ls1">x<span class="ff6 ls38 ws7">)</span><span class="ls63">;<span class="ff2 ls38 ws3c">pa<span class="blank _0"></span>ra<span class="blank _5"> </span>todo<span class="blank _5"> </span><span class="ff3 ls5a">x</span><span class="ws10">no seu d<span class="blank _0"></span>om<span class="blank _0"></span>ín<span class="blank _0"></span>io<span class="blank _0"></span>.</span></span></span></span></div><div class="t m0 x0 h4 y59 ff2 fs0 fc0 sc0 ls38 ws32">Se sa<span class="blank _0"></span>tis<span class="blank _0"></span>fa<span class="blank _0"></span>z</div><div class="t m0 x2a h4 y5a ff3 fs0 fc0 sc0 ls2e">f<span class="ff6 ls38 ws7">(<span class="ff5"></span></span><span class="ls1">x<span class="ff6 ls38 ws26">) = <span class="ff5 ws7"></span></span><span class="ls17">f<span class="ff6 ls38 ws7">(</span></span>x<span class="ff6 ls38 ws7">)</span><span class="ls44">;<span class="ff2 ls38 wsf">pa<span class="blank _0"></span>ra<span class="blank _5"> </span>todo<span class="blank _5"> </span><span class="ff3 ls5a">x</span><span class="ws10">no seu d<span class="blank _0"></span>om<span class="blank _0"></span>ín<span class="blank _0"></span>io<span class="blank _0"></span>,</span></span></span></span></div><div class="t m0 x0 h4 y5b ff2 fs0 fc0 sc0 ls38 ws3d">en<span class="blank _22"></span>tão <span class="ff3 ls64">f</span><span class="ws10">é d<span class="blank _22"></span>enom<span class="blank _22"></span>inada f<span class="blank _0"></span>un<span class="blank _0"></span>çã<span class="blank _0"></span>o Ím<span class="blank _0"></span>pa<span class="blank _0"></span>r.</span></div><div class="t m0 x0 h4 y5c ff2 fs0 fc0 sc0 ls38 ws3e">(b) F<span class="blank _1"></span>unçã<span class="blank _0"></span>o M<span class="blank _0"></span>ON<span class="blank _22"></span>ÓTO<span class="blank _22"></span>NA: C<span class="blank _22"></span>om re<span class="blank _0"></span>laç<span class="blank _22"></span>ão ao cr<span class="blank _0"></span>esc<span class="blank _22"></span>imen<span class="blank _3"></span>to, as funç<span class="blank _22"></span>ões re<span class="blank _0"></span>ais s<span class="blank _0"></span>e cla<span class="blank _0"></span>ssi<span class="blank _0"></span>…<span class="blank _21"></span>cam em<span class="blank _22"></span>:<span class="blank _23"> </span>cre<span class="blank _22"></span>s-</div><div class="t m0 x0 h4 y5d ff2 fs0 fc0 sc0 ls38 ws3f">cen<span class="blank _3"></span>te, dec<span class="blank _0"></span>res<span class="blank _0"></span>cen<span class="blank _3"></span>te, não c<span class="blank _0"></span>re<span class="blank _0"></span>sce<span class="blank _0"></span>n<span class="blank _22"></span>te ou n<span class="blank _0"></span>ão de<span class="blank _22"></span>crece<span class="blank _22"></span>nt<span class="blank _22"></span>e.<span class="blank _24"> </span>Em q<span class="blank _22"></span>ualq<span class="blank _0"></span>ue<span class="blank _0"></span>r des<span class="blank _0"></span>ses c<span class="blank _0"></span>as<span class="blank _0"></span>os, a fun<span class="blank _22"></span>ção re<span class="blank _0"></span>cebe a</div><div class="t m0 x0 h4 y5e ff2 fs0 fc0 sc0 ls38 ws3">den<span class="blank _22"></span>omin<span class="blank _22"></span>ção de F<span class="blank _12"></span>unç<span class="blank _22"></span>ão Mo<span class="blank _0"></span>nót<span class="blank _22"></span>ona.<span class="blank _2"> </span>T<span class="blank _12"></span>emo<span class="blank _0"></span>s</div><div class="t m0 x4 h4 y5f ff2 fs0 fc0 sc0 ls38 ws40">(a) U<span class="blank _22"></span>ma fun<span class="blank _22"></span>ção <span class="ff3 ls65">f</span><span class="ws32">é cr<span class="blank _0"></span>esc<span class="blank _22"></span>en<span class="blank _22"></span>te em um<span class="blank _c"> </span>in<span class="blank _22"></span>terv<span class="blank _3"></span>al<span class="blank _0"></span>o I, se d<span class="blank _0"></span>ad<span class="blank _0"></span>os <span class="ff3 ls1">x<span class="ff4 fs1 ls66 v16">1</span><span class="ls38 ws3b">; x<span class="ff4 fs1 ls67 v16">2</span><span class="ff5 ls68">2</span><span class="ls69">I</span></span></span><span class="ws41">, com <span class="ff3 ls1">x<span class="ff4 fs1 lsc v16">1</span><span class="ls38 wsb">< x<span class="ff4 fs1 ls67 v16">2</span></span></span><span class="ws7">t<span class="blank _0"></span>em<span class="blank _22"></span>-se</span></span></span></div><div class="t m0 x15 h5 y60 ff3 fs0 fc0 sc0 ls2e">f<span class="ff6 ls38 ws7">(</span><span class="ls1">x<span class="ff4 fs1 ls66 v16">1</span><span class="ff6 ls34">)</span><span class="ls38 ws42"><<span class="blank _4"> </span>f <span class="ff6 ws7">(</span></span>x<span class="ff4 fs1 ls66 v16">2</span><span class="ff6 ls38 ws7">)<span class="ff3">:</span></span></span></div><div class="t m0 x0 h4 y61 ff2 fs0 fc0 sc0 ls38 ws43">Se <span class="ff3 ls17">f</span><span class="ff6 ws7">(<span class="ff3 ls1">x<span class="ff4 fs1 ls66 v16">1</span></span><span class="ls34">)<span class="ff5 ls29"><span class="ff3 ls2e">f</span></span></span>(<span class="ff3 ls1">x<span class="ff4 fs1 ls12 v16">2</span></span>)</span><span class="ws44">, pa<span class="blank _22"></span>ra <span class="ff3 ls1">x<span class="ff4 fs1 lsc v16">1</span><span class="ff5 ls29"></span>x<span class="ff4 fs1 ls66 v16">2</span></span><span class="ws45">, en<span class="blank _22"></span>tão <span class="ff3 ls65">f</span><span class="ws3">é di<span class="blank _0"></span>ta nã<span class="blank _22"></span>o-de<span class="blank _0"></span>cre<span class="blank _22"></span>scen<span class="blank _22"></span>te.</span></span></span></div><div class="t m0 x4 h4 y62 ff2 fs0 fc0 sc0 ls38 ws3">(b) U<span class="blank _22"></span>ma fu<span class="blank _0"></span>nçã<span class="blank _22"></span>o <span class="ff3 ls65">f</span><span class="ws46">é<span class="blank _1e"> </span>decr<span class="blank _22"></span>escen<span class="blank _3"></span>te em um in<span class="blank _3"></span>terv<span class="blank _3"></span>a<span class="blank _0"></span>lo I, se dad<span class="blank _22"></span>os <span class="ff3 ls1">x<span class="ff4 fs1 ls12 v16">1</span><span class="ls38 ws3b">; x<span class="ff4 fs1 ls6a v16">2</span><span class="ff5 ls6b">2</span><span class="ls6c">I</span></span></span><span class="ws47">,<span class="blank _1e"> </span>com <span class="ff3 lsd">x<span class="ff4 fs1 lsc v16">1</span><span class="ls38 wsb">< x<span class="ff4 fs1 ls6a v16">2</span></span></span><span class="ws7">te<span class="blank _0"></span>m-<span class="blank _0"></span>se</span></span></span></div><div class="t m0 x15 h5 y63 ff3 fs0 fc0 sc0 ls2e">f<span class="ff6 ls38 ws7">(</span><span class="ls1">x<span class="ff4 fs1 ls66 v16">1</span><span class="ff6 ls34">)</span><span class="ls38 ws42">><span class="blank _4"> </span>f <span class="ff6 ws7">(</span></span>x<span class="ff4 fs1 ls12 v16">2</span><span class="ff6 ls38 ws7">)<span class="ff3">:</span></span></span></div><div class="t m0 x29 h4 y4b ff2 fs0 fc0 sc0 ls38">3</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 y0 w3 h22" alt src="https://files.passeidireto.com/739eb54b-b98d-4bc9-8296-1181f7c71596/bg4.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x0 h4 y1 ff2 fs0 fc0 sc0 ls38 ws48">Se <span class="ff3 ls2e">f</span><span class="ff6 ws7">(<span class="ff3 ls1">x<span class="ff4 fs1 ls66 v16">1</span></span><span class="ls34">)<span class="ff5 ls29"><span class="ff3 ls17">f</span></span></span>(<span class="ff3 ls1">x<span class="ff4 fs1 ls12 v16">2</span></span>)</span><span class="ws49">, pa<span class="blank _22"></span>ra <span class="ff3 ls1">x<span class="ff4 fs1 lsc v16">1</span><span class="ff5 lsa"></span>x<span class="ff4 fs1 ls12 v16">2</span></span><span class="ws4a">, en<span class="blank _22"></span>tão <span class="ff3 ls64">f</span><span class="ws3">é di<span class="blank _0"></span>ta nã<span class="blank _22"></span>o-cr<span class="blank _0"></span>esc<span class="blank _0"></span>en<span class="blank _3"></span>te.</span></span></span></div><div class="t m0 x0 h4 y64 ff2 fs0 fc0 sc0 ls38 ws4b">(c) F<span class="blank _12"></span>un<span class="blank _0"></span>ção L<span class="blank _22"></span>IMIT<span class="blank _1"></span>AD<span class="blank _22"></span>A:U<span class="blank _22"></span>ma fu<span class="blank _0"></span>nçã<span class="blank _22"></span>o <span class="ff3 ls6d">f<span class="ff6 ls6e">:</span><span class="ls6f">D</span></span><span class="ff5 ws31"><span class="blank _21"></span>! <span class="ffa ls70">R</span><span class="ff2 ws4b">den<span class="blank _0"></span>om<span class="blank _22"></span>ina-s<span class="blank _0"></span>e lim<span class="blank _22"></span>itada i<span class="blank _0"></span>nfe<span class="blank _22"></span>riorm<span class="blank _22"></span>en<span class="blank _22"></span>te qua<span class="blank _22"></span>ndo ex<span class="blank _0"></span>ist<span class="blank _0"></span>ir</span></span></div><div class="t m0 x0 h4 y65 ff2 fs0 fc0 sc0 ls38 ws10">um<span class="blank _22"></span>a const<span class="blank _22"></span>an<span class="blank _22"></span>te <span class="ff3 ls48">m</span><span class="ws4c">, tal qu<span class="blank _22"></span>e</span></div><div class="t m0 x2b h4 y66 ff3 fs0 fc0 sc0 ls71">m<span class="ff5 lsa"></span><span class="ls2e">f<span class="ff6 ls38 ws7">(</span><span class="ls1">x<span class="ff6 ls38 ws7">)</span><span class="ls13">;<span class="ff2 ls38 wsf">pa<span class="blank _0"></span>ra<span class="blank _5"> </span>todo<span class="blank _5"> </span><span class="ff3 ls5a">x</span><span class="ws3">no do<span class="blank _0"></span>mí<span class="blank _0"></span>nio <span class="ff3 ws4d">D:</span></span></span></span></span></span></div><div class="t m0 x0 h4 y67 ff2 fs0 fc0 sc0 ls38 ws10">Um<span class="blank _22"></span>a tal con<span class="blank _22"></span>stan<span class="blank _3"></span>te m den<span class="blank _0"></span>om<span class="blank _22"></span>ina-s<span class="blank _0"></span>e cot<span class="blank _0"></span>a inf<span class="blank _0"></span>er<span class="blank _0"></span>ior d<span class="blank _0"></span>e <span class="ff3 ls17">f</span>.</div><div class="t m0 x4 h4 y68 ff2 fs0 fc0 sc0 ls38 ws3">Qu<span class="blank _22"></span>ando e<span class="blank _0"></span>xis<span class="blank _0"></span>tir u<span class="blank _22"></span>ma con<span class="blank _22"></span>stan<span class="blank _3"></span>te M, tal q<span class="blank _22"></span>ue</div><div class="t m0 x2b h4 y69 ff3 fs0 fc0 sc0 ls2e">f<span class="ff6 ls38 ws7">(</span><span class="ls1">x<span class="ff6 ls72">)<span class="ff5 ls29"></span></span><span class="ls73">M<span class="ff2 ls38 wsf">,<span class="blank _5"> </span>para<span class="blank _c"> </span>to do<span class="blank _5"> </span></span><span class="ls74">x<span class="ff2 ls38 ws3">no do<span class="blank _0"></span>mí<span class="blank _0"></span>nio <span class="ff3 ws4d">D;</span></span></span></span></span></div><div class="t m0 x0 h4 y6a ff2 fs0 fc0 sc0 ls38 ws4e">dir<span class="blank _22"></span>emos q<span class="blank _22"></span>ue a funç<span class="blank _22"></span>ão <span class="ff3 ls75">f</span><span class="ws4f">é limi<span class="blank _0"></span>ta<span class="blank _0"></span>da su<span class="blank _22"></span>p<span class="blank _10"> </span>erio<span class="blank _0"></span>rm<span class="blank _22"></span>en<span class="blank _22"></span>te e cad<span class="blank _0"></span>a con<span class="blank _22"></span>stan<span class="blank _3"></span>te <span class="ff3 ls76">M</span><span class="ws50">acim<span class="blank _22"></span>a lev<span class="blank _3"></span>a o no<span class="blank _0"></span>me d<span class="blank _22"></span>e<span class="blank _e"> </span>co<span class="blank _22"></span>ta</span></span></div><div class="t m0 x0 h4 y6b ff2 fs0 fc0 sc0 ls38 wsf">super<span class="blank _0"></span>ior<span class="blank _5"> </span>de<span class="blank _5"> </span>f.<span class="blank _f"> </span>D<span class="blank _0"></span>ire<span class="blank _0"></span>mo<span class="blank _22"></span>s<span class="blank _1e"> </span>que<span class="blank _5"> </span><span class="ff3 ls77">f</span><span class="ws8">é<span class="blank _25"> </span>lim<span class="blank _22"></span>itada q<span class="blank _22"></span>uand<span class="blank _0"></span>o o for s<span class="blank _0"></span>uperi<span class="blank _0"></span>or e in<span class="blank _22"></span>ferio<span class="blank _0"></span>rm<span class="blank _22"></span>en<span class="blank _22"></span>te.<span class="blank _f"> </span>N<span class="blank _22"></span>este ca<span class="blank _0"></span>so ex<span class="blank _22"></span>istir<span class="blank _0"></span>á</span></div><div class="t m0 x0 h4 y6c ff2 fs0 fc0 sc0 ls38 ws10">um<span class="blank _22"></span>a const<span class="blank _22"></span>an<span class="blank _22"></span>te <span class="ff3 ws51">C<span class="blank _25"> </span>> <span class="ff6 ws7">0</span></span><span class="ws4c">, tal qu<span class="blank _22"></span>e</span></div><div class="t m0 x2c h5 y6d ff5 fs0 fc0 sc0 ls38 ws7">j<span class="ff3 ls17">f</span><span class="ff6">(<span class="ff3 ls1">x</span>)</span><span class="ws1f">j  <span class="ff3 ws3c">C;<span class="blank _26"> </span></span></span>8<span class="ff3 ls25">x</span><span class="ls78">2</span><span class="ff3 ws4d">D :</span></div><div class="t m0 x3 h2 y6e ff1 fs0 fc1 sc0 ls38 ws1">1.3 <span class="fc2 ws23">L<span class="blank _22"></span>imi<span class="blank _0"></span>te e C<span class="blank _0"></span>on<span class="blank _3"></span>tin<span class="blank _3"></span>uid<span class="blank _0"></span>ad<span class="blank _0"></span>e</span></div><div class="t m0 x4 h4 y6f ff2 fs0 fc0 sc0 ls38 ws10">1.<span class="blank _2"> </span>Em c<span class="blank _22"></span>ada ca<span class="blank _0"></span>so ab<span class="blank _22"></span>aixo ca<span class="blank _22"></span>lcule o li<span class="blank _0"></span>mi<span class="blank _0"></span>te de <span class="ff3 ls17">f</span><span class="ff6 ws7">(<span class="ff3 ls1">x</span>)</span><span class="ws52">, qu<span class="blank _22"></span>ando <span class="ff3 ls25">x<span class="ff5 ls79">!</span><span class="ls7a">a</span></span><span class="ff6 ws7">(<span class="ff3 ls7b">L</span><span class="ws53">= lim</span></span></span></div><div class="t m0 x2d h23 y70 ffb fs1 fc0 sc0 ls7c">x<span class="ff9 ls38 ws54">!</span><span class="ls7d">a<span class="ff3 fs0 ls17 v17">f<span class="ff6 ls38 ws7">(<span class="ff3 ls1">x</span>))<span class="ff2">:</span></span></span></span></div><div class="t m0 x4 h4 y71 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls10">a</span><span class="ls24">)<span class="ff3 ls2e">f</span></span>(<span class="ff3 ls1">x</span><span class="wsb">) = 2<span class="ff3 lsf">x</span><span class="wsc">+ 5;<span class="blank _f"> </span><span class="ff3 ls7e">a</span><span class="ls5">=</span></span></span><span class="ff5"></span><span class="ls7f">7</span><span class="ff2 wsf">Respost<span class="blank _22"></span>a:<span class="blank _2"> </span><span class="ff3 ls80">L<span class="ff6 lse">=</span></span><span class="ff5 ws7"><span class="ff6">9</span></span></span></div><div class="t m0 x4 hc y72 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls26">b</span><span class="ls7">)<span class="ff3 ls2e">f</span></span>(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _27"> </span><span class="vc">3</span></span></div><div class="t m0 x2e h24 y73 ff5 fs0 fc0 sc0 ls28">p<span class="ff6 ls38 ws7 v18">3<span class="ff3 ls18">x</span><span class="wsc">+ 1 + 1<span class="blank _28"> </span><span class="ls13 v10">;<span class="ff3 ls81">a</span></span><span class="wsb v10">= 0<span class="blank _29"> </span><span class="ff2 wsf">Re<span class="blank _0"></span>sposta<span class="blank _22"></span>:<span class="blank _2a"> </span><span class="ff3 ls7b">L</span><span class="ff6 wsb">= 3<span class="ff3 ws7">=</span>2</span></span></span></span></span></div><div class="t m0 x4 h18 y74 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 lsb">c</span><span class="ls24">)<span class="ff3 ls2e">f</span></span>(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _e"> </span><span class="ff3 ls1 vc">x</span><span class="ff4 fs1 ls2 ve">2</span><span class="wsc vc">+ 3<span class="ff3 lsf">x<span class="ff5 ls8"></span></span>10</span></span></div><div class="t m0 x2f h25 y75 ff3 fs0 fc0 sc0 lsf">x<span class="ff6 ls38 wsc">+ 5<span class="blank _9"> </span><span class="ls13 vc">;</span></span><span class="ls81 vc">a<span class="ff6 lse">=<span class="ff5 ls38 ws7"></span><span class="ls82">5<span class="ff2 ls38 wsf">Re<span class="blank _0"></span>sposta<span class="blank _22"></span>:<span class="blank _2a"> </span><span class="ff3 ls7b">L<span class="ff6 lse">=</span></span><span class="ff5 ws7"><span class="ff6">7</span></span></span></span></span></span></div><div class="t m0 x4 hc y76 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3">d</span><span class="ls24">)<span class="ff3 ls2e">f</span></span>(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _2"> </span></span><span class="ff5 vc"></span><span class="vc">2<span class="ff3 lsf">x<span class="ff5 ls8"></span></span>4</span></div><div class="t m0 xc h26 y77 ff3 fs0 fc0 sc0 ls1">x<span class="ff4 fs1 ls2 v4">3</span><span class="ff6 ls38 wsc">+ 2</span>x<span class="ff4 fs1 ls83 v4">2</span><span class="ff6 ls13 vc">;</span><span class="ls81 vc">a<span class="ff6 lse">=<span class="ff5 ls38 ws7"></span><span class="ls82">2<span class="ff2 ls38 wsf">Re<span class="blank _0"></span>sposta<span class="blank _22"></span>:<span class="blank _2a"> </span><span class="ff3 ls7b">L<span class="ff6 ls5">=</span></span><span class="ff5 ws7"><span class="ff6">1<span class="ff3">=</span>2</span></span></span></span></span></span></div><div class="t m0 x4 h12 y78 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3">e</span><span class="ls7">)<span class="ff3 ls17">f</span></span>(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _29"> </span><span class="ff3 lsf vc">x<span class="ff5 ls8"></span></span><span class="vc">1</span></span></div><div class="t m0 x2e h27 y79 ff5 fs0 fc0 sc0 ls28">p<span class="ff3 lsf v18">x<span class="ff6 ls38 ws2d">+ 3 <span class="ff5 ls8"></span><span class="ls84">2<span class="ls85 v10">;<span class="ff3 ls7e">a</span></span></span><span class="wsb v10">= 1<span class="blank _29"> </span><span class="ff2 wsf">Re<span class="blank _0"></span>sposta<span class="blank _22"></span>:<span class="blank _2a"> </span><span class="ff3 ls7b">L</span><span class="ff6 wsb">= 4</span></span></span></span></span></div><div class="t m0 x4 h28 y7a ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls2e">f</span><span class="ls7">)<span class="ff3 ls17">f</span></span>(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _e"> </span><span class="ff5 ls28 v15">p</span><span class="ff3 ls1 vc">x</span><span class="ff4 fs1 ls2 v19">2</span><span class="ws2d vc">+ 8 <span class="ff5 ls8"></span>3</span></span></div><div class="t m0 x2f h25 y7b ff3 fs0 fc0 sc0 lsf">x<span class="ff6 ls38 wsc">+ 1<span class="blank _2b"> </span><span class="ls13 vc">;</span></span><span class="ls81 vc">a<span class="ff6 lse">=<span class="ff5 ls38 ws7"></span><span class="ls82">1<span class="ff2 ls38 wsf">Re<span class="blank _0"></span>sposta<span class="blank _22"></span>:<span class="blank _2a"> </span><span class="ff3 ls7b">L<span class="ff6 lse">=</span></span><span class="ff5 ws7"><span class="ff6">1<span class="ff3">=</span>3</span></span></span></span></span></span></div><div class="t m0 x4 h18 y7c ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls1a">g</span><span class="ls7">)<span class="ff3 ls17">f</span></span>(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _e"> </span><span class="ff3 ls1 vc">x</span><span class="ff4 fs1 ls2 ve">4</span><span class="ff5 ls8 vc"></span><span class="vc">1</span></span></div><div class="t m0 xc h26 y7d ff3 fs0 fc0 sc0 ls1">x<span class="ff4 fs1 ls2 v4">3</span><span class="ff5 ls8"><span class="ff6 ls86">1<span class="ls13 vc">;</span></span></span><span class="ls81 vc">a<span class="ff6 ls38 wsb">= 1<span class="blank _29"> </span><span class="ff2 wsf">Re<span class="blank _0"></span>sposta<span class="blank _22"></span>:<span class="blank _2a"> </span><span class="ff3 ls80">L</span><span class="ff6 wsb">= 4<span class="ff3 ws7">=</span>3</span></span></span></span></div><div class="t m0 x4 h29 y7e ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3">h</span><span class="ls7">)<span class="ff3 ls17">f</span></span>(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _e"> </span><span class="ls2f vc">3<span class="ff5 ls8"><span class="ls28 v10">p</span><span class="ff3 ls38">x</span></span></span></span></div><div class="t m0 x30 h25 y7f ff6 fs0 fc0 sc0 ls1b">9<span class="ff5 ls3"><span class="ff3 ls87">x</span></span><span class="ls13 vc">;<span class="ff3 ls81">a<span class="ff6 ls38 wsb">= 9<span class="blank _29"> </span><span class="ff2 wsf">Re<span class="blank _0"></span>sposta<span class="blank _22"></span>:<span class="blank _2a"> </span><span class="ff3 ls7b">L</span><span class="ff6 wsb">= 1<span class="ff3 ws7">=</span>6</span></span></span></span></span></div><div class="t m0 x4 h18 y80 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls33">i</span><span class="ls7">)<span class="ff3 ls17">f</span></span>(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _e"> </span><span class="ff3 ls1 vc">x</span><span class="ff4 fs1 ls2 ve">2</span><span class="ls31 vc">+</span><span class="ff3 vc">x</span></span></div><div class="t m0 x1c h26 y81 ff3 fs0 fc0 sc0 ls88">x<span class="ff6 ls85 vc">;</span><span class="ls7e vc">a<span class="ff6 ls38 wsb">= 0<span class="blank _29"> </span><span class="ff2 wsf">Re<span class="blank _0"></span>sposta<span class="blank _22"></span>:<span class="blank _2a"> </span><span class="ff3 ls7b">L</span><span class="ff6 wsb">= 1</span></span></span></span></div><div class="t m0 x4 h18 y82 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls45">j</span><span class="ls7">)<span class="ff3 ls17">f</span></span>(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _e"> </span><span class="ff3 ls1 vc">x</span><span class="ff4 fs1 ls2 ve">2</span><span class="wsc vc">+ 8<span class="ff3 ls18">x<span class="ff5 ls3"></span></span>20</span></span></div><div class="t m0 x30 h25 y83 ff3 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 ls2 v4">2</span><span class="ff5 ls8"></span><span class="ls18">x<span class="ff5 ls3"><span class="ff6 ls89">2<span class="ls13 vc">;</span></span></span><span class="ls81 vc">a<span class="ff6 ls38 wsb">= 2<span class="blank _29"> </span><span class="ff2 wsf">Re<span class="blank _0"></span>sposta<span class="blank _22"></span>:<span class="blank _2a"> </span><span class="ff3 ls7b">L</span><span class="ff6 wsb">= 4</span></span></span></span></span></div><div class="t m0 x4 h18 y84 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls47">k</span><span class="ls7">)<span class="ff3 ls17">f</span></span>(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _24"> </span><span class="ff3 ls1 vc">x</span><span class="ff4 fs1 ls2 ve">4</span><span class="ff5 ls8 vc"></span></span><span class="vc">2<span class="ff3 lsf">x</span><span class="wsc">+ 1</span></span></div><div class="t m0 xc h26 y85 ff3 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 ls8a v4">3</span><span class="ff6 ls38 wsc">+ 2</span><span class="ls1">x<span class="ff4 fs1 ls2 v4">2</span><span class="ff6 ls38 ws55">+<span class="blank _2c"> </span>1 <span class="ls13 vc">;</span></span><span class="ls81 vc">a<span class="ff6 ls38 wsb">= 1<span class="blank _29"> </span><span class="ff2 wsf">Re<span class="blank _0"></span>sposta<span class="blank _22"></span>:<span class="blank _2a"> </span><span class="ff3 ls7b">L</span><span class="ff6 wsb">= 0</span></span></span></span></span></div><div class="t m0 x29 h4 y4b ff2 fs0 fc0 sc0 ls38">4</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 x4 y86 w4 h2a" alt src="https://files.passeidireto.com/739eb54b-b98d-4bc9-8296-1181f7c71596/bg5.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x4 h2b y87 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls51">l</span><span class="ls24">)<span class="ff3 ls2e">f</span></span>(<span class="ff3 lsd">x</span><span class="ws25">) =<span class="blank _2"> </span><span class="ls2f vc">1<span class="ff5 ls8"><span class="ls28 v14">p</span></span></span><span class="ws2d vc">1 + <span class="ff3">x</span></span></span></div><div class="t m0 x31 h2c y88 ff5 fs0 fc0 sc0 ls4e">p<span class="ff3 lsf v18">x</span><span class="ls8 v18"><span class="ff6 ls2f">1</span><span class="ff3 ls8b">x<span class="ff6 ls13 v10">;</span><span class="ls81 v10">a<span class="ff6 ls38 wsb">= 3<span class="blank _29"> </span><span class="ff2 wsf">Re<span class="blank _0"></span>sposta<span class="blank _22"></span>:<span class="blank _2a"> </span><span class="ff3 ls7b">L</span><span class="ff6 wsb">= 1<span class="ff3 ws7">=</span><span class="wse">(3 <span class="ff5 ls8"><span class="ls28 v13">p</span></span>2)</span></span></span></span></span></span></span></div><div class="t m0 x4 h18 y89 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls48">m</span><span class="ls7">)<span class="ff3 ls17">f</span></span>(<span class="ff3 ls1">x</span><span class="ws25">) =<span class="blank _e"> </span><span class="wse vc">(3 <span class="ff5 ls8"><span class="ff3 ls1">x<span class="ff4 fs1 ls66 v2">3</span></span></span></span></span><span class="vc">)</span><span class="ff4 fs1 ls2 ve">4</span><span class="ff5 ls8 vc"></span><span class="vc">16</span></div><div class="t m0 x25 h26 y8a ff3 fs0 fc0 sc0 ls1">x<span class="ff4 fs1 ls2 v4">3</span><span class="ff5 ls8"><span class="ff6 ls8c">1<span class="ls13 vc">;</span></span></span><span class="ls81 vc">a<span class="ff6 ls38 wsb">= 1<span class="ff2 ws56">:<span class="blank _2d"> </span>(su<span class="blank _22"></span>gestã<span class="blank _22"></span>o:<span class="blank _2a"> </span>fa<span class="blank _0"></span>ça <span class="ff3 ls8d">u</span><span class="ff6 ws57">=<span class="blank _4"> </span>3 <span class="ff5 ls3"><span class="ff3 ls1">x<span class="ff4 fs1 ls12 v2">3</span></span></span><span class="ls8e">)</span></span><span class="wsf">Respos<span class="blank _0"></span>ta:<span class="blank _2"> </span><span class="ff3 ls80">L<span class="ff6 lse">=</span></span><span class="ff5 ws7"><span class="ff6">32</span></span></span></span></span></span></div><div class="t m0 x4 h5 y8b ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls8f">n</span><span class="ls24">)<span class="ff3 ls2e">f</span></span>(<span class="ff3 ls1">x</span><span class="ws25">) =</span></div><div class="t m0 x32 h2d y8c ff8 fs2 fc0 sc0 ls38">3</div><div class="t m0 x33 h5 y8d ff5 fs0 fc0 sc0 ls4e">p<span class="ff3 lsf v18">x<span class="ff6 ls38 ws2d">+ 2 <span class="ff5 ls8"></span>1</span></span></div><div class="t m0 x34 h26 y8e ff3 fs0 fc0 sc0 lsf">x<span class="ff6 ls38 wsc">+ 1<span class="blank _2e"> </span><span class="ls13 vc">;</span></span><span class="ls81 vc">a<span class="ff6 lse">=<span class="ff5 ls38 ws7"><span class="ff6">1<span class="ff2 ws58">:<span class="blank _2d"> </span>(su<span class="blank _22"></span>gestã<span class="blank _22"></span>o:<span class="blank _2"> </span>faça <span class="ff3 ls90">u<span class="ff6 ls91">=</span></span><span class="ff8 fs2 vf">3</span></span></span></span></span></span></div><div class="t m0 x35 h5 y8f ff5 fs0 fc0 sc0 ls28">p<span class="ff3 lsf v18">x<span class="ff6 ls38 wsc">+ 2)<span class="blank _2f"> </span><span class="ff2 wsf">Re<span class="blank _0"></span>sposta<span class="blank _22"></span>:<span class="blank _2a"> </span><span class="ff3 ls80">L</span><span class="ff6 wsb">= 1<span class="ff3 ws7">=</span>3</span></span></span></span></div><div class="t m0 x4 h4 y90 ff2 fs0 fc0 sc0 ls38 ws38">RE<span class="blank _22"></span>SPO<span class="blank _0"></span>ST<span class="blank _12"></span>AS & SU<span class="blank _22"></span>GES<span class="blank _22"></span>TÕE<span class="blank _22"></span>S</div><div class="t m0 x36 h2 y91 ff1 fs0 fc1 sc0 ls38 ws1">1.1 <span class="fc2 ws2">V<span class="blank _1"></span>alo<span class="blank _22"></span>r Abs<span class="blank _22"></span>olut<span class="blank _0"></span>o e De<span class="blank _22"></span>sigu<span class="blank _22"></span>alda<span class="blank _22"></span>des</span></div><div class="t m0 x4 h4 y92 ff2 fs0 fc0 sc0 ls38 ws59">1. <span class="ff6 ws7">(<span class="ff3 ls10">a</span><span class="ls24">)</span><span class="ff3 ws2b">x > </span><span class="ls92">2</span></span><span class="ws5a">o<span class="blank _0"></span>u <span class="ff3 ws2b">x < <span class="ff5 ws7"><span class="ff6">2</span></span></span></span></div><div class="t m0 x4 h5 y93 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls6">b</span><span class="ls93">)<span class="ff5 ls8"></span><span class="ls9">1<span class="ff5 ls29"><span class="ff3 ls25">x</span></span></span></span>1</div><div class="t m0 x4 h5 y94 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 lsb">c</span><span class="ls93">)<span class="ff5 ls8"></span><span class="ls9">2</span></span><span class="ff3 ws5b">< x < </span>2</div><div class="t m0 x4 h4 y95 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3">d</span><span class="ls94">)</span><span class="ff3 ws2b">x > </span><span class="ls95">1</span><span class="ff2 ws5a">ou <span class="ff3 ws2b">x < </span></span><span class="ff5"></span>1</div><div class="t m0 x4 h5 y96 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3">e</span><span class="ls96">)<span class="ff3 ls97">a<span class="ff5 ls8"></span><span class="ls38 ws25">r<span class="blank _5"> </span>< x < a<span class="blank _2c"> </span></span></span><span class="ls32">+</span></span><span class="ff3">r</span></div><div class="t m0 x4 h4 y97 ff2 fs0 fc0 sc0 ls38 ws7">2.</div><div class="t m0 x37 h4 y98 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls10">a</span><span class="ls98">)</span><span class="ff5">j<span class="ff3 ls1">x</span><span class="ls15">j</span></span><span class="ls5">=</span><span class="ff5"></span><span class="ws5c">2 (<span class="ff3 ls26">b</span><span class="ls7">)<span class="ff3 ls25">x</span></span><span class="wsb">= 2<span class="blank _30"> </span><span class="ff2 ws5d">ou <span class="ff3 ls25">x</span></span><span class="ls5">=</span></span></span><span class="ff5"></span><span class="ws5e">4 (<span class="ff3 lsb">c</span><span class="ls24">)<span class="ff3 ls25">x</span></span><span class="wsb">= 0<span class="blank _d"> </span><span class="ff2 ws5f">ou <span class="ff3 ls25">x</span></span>= 1<span class="blank _31"> </span>(</span></span><span class="ff3">d</span><span class="ls7">)</span><span class="ffa">?</span></div><div class="t m0 x37 h4 y99 ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3">e</span><span class="ls7">)<span class="ff3 ls25">x</span><span class="ls5">=</span></span><span class="ff5"></span>3<span class="ff3">=</span><span class="ws60">2 (<span class="ff3 ls17">f</span><span class="ls7">)<span class="ffa ls99">?</span></span></span>(<span class="ff2 ws61">con<span class="blank _22"></span>j v<span class="blank _3"></span>azio)<span class="blank _32"> </span><span class="ff6 ws7">(<span class="ff3 ls9a">g</span><span class="ls7">)<span class="ff3 ls25">x</span><span class="lse">=</span></span><span class="ff5"></span>4<span class="ff3">=</span><span class="ls92">5</span></span><span class="ws5a">ou <span class="ff3 ls25">x<span class="ff6 lse">=</span></span><span class="ff5 ws7"><span class="ff6 ws62">6 (</span><span class="ff3">h<span class="ff6 ls24">)</span><span class="ffa">?</span></span></span></span></span></div><div class="t m0 x37 h4 y9a ff6 fs0 fc0 sc0 ls38 ws7">(<span class="ff3 ls33">i</span><span class="ls96">)<span class="ff3 ls25">x</span></span><span class="wsb">= 6<span class="blank _30"> </span><span class="ff2 ws5a">ou <span class="ff3 ls25">x</span></span><span class="lse">=</span></span><span class="ff5"></span><span class="ws12">4 (<span class="ff3 ls1f">j</span><span class="ls96">)<span class="ff3 ls25">x</span><span class="ls5">=</span></span></span><span class="ff5"></span><span class="ls92">2</span><span class="ff2 ws5f">ou <span class="ff3 ls25">x</span></span><span class="wsb">= 6<span class="blank _a"> </span>(<span class="ff3 ls47">k</span><span class="ls96">)<span class="ff3 ls25">x</span></span>= 4</span><span class="ff3">=</span><span class="ws63">21 <span class="ff2 ws5a">o<span class="blank _22"></span>u <span class="ff3 ls9b">x</span><span class="ff6 wsb">= 4<span class="ff3 ws7">=</span><span class="ws12">19 (<span class="ff3 ls51">l</span><span class="ls7">)<span class="ff3 ls25">x</span></span></span>= 4<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 y9b ff2 fs0 fc0 sc0 ls38 ws64">3.<span class="blank _2"> </span>(a) N<span class="blank _22"></span>a expr<span class="blank _22"></span>essão <span class="ff6 ws7">(4<span class="ff3 ls9c">x</span><span class="ws65">+ 7)<span class="ff4 fs1 ws66 v2">20 </span></span>(2<span class="ff3 ls9c">x</span><span class="ws65">+ 8)<span class="blank _5"> </span></span></span><span class="ws67">v<span class="blank _22"></span>emo<span class="blank _22"></span>s que o pr<span class="blank _0"></span>im<span class="blank _0"></span>eir<span class="blank _0"></span>o fat<span class="blank _22"></span>or é p<span class="blank _10"> </span>osit<span class="blank _22"></span>iv<span class="blank _0"></span>o e a ex<span class="blank _0"></span>pre<span class="blank _22"></span>ssão se<span class="blank _0"></span>rá</span></div><div class="t m0 x0 h4 y9c ff2 fs0 fc0 sc0 ls38 ws3">neg<span class="blank _22"></span>ativ<span class="blank _3"></span>a qu<span class="blank _22"></span>ando <span class="ff6 ws7">2<span class="ff3 lsf">x</span><span class="wsc">+ 8<span class="blank _4"> </span><span class="ff3 ls5"><</span></span>0<span class="ff3 ls9d">;</span></span>isto é<span class="blank _0"></span>, <span class="ff3 ws2b">x < <span class="ff5 ws7"><span class="ff6">4</span></span>:</span></div><div class="t m0 x4 h4 y9d ff2 fs0 fc0 sc0 ls38 ws68">(b) <span class="ff5 ws7"><span class="ff6 ls9">1</span><span class="ff3 ws69">< x < <span class="ff6 ls95">0</span></span></span><span class="ws6a">o<span class="blank _22"></span>u <span class="ff3 ws2a">x > <span class="ff6 ws7">1<span class="ff3">=</span>2</span><span class="ls9d">:</span></span><span class="ws3">Na for<span class="blank _0"></span>ma d<span class="blank _22"></span>e in<span class="blank _22"></span>terv<span class="blank _3"></span>al<span class="blank _0"></span>o, te<span class="blank _0"></span>mo<span class="blank _22"></span>s<span class="blank _1e"> </span><span class="ff6 ws7">(<span class="ff5"></span>1<span class="ff3 ls9e">;</span><span class="wse">0) <span class="ff5 ls9f">[</span></span>(1<span class="ff3">=</span>2<span class="ff3 lsa0">;</span><span class="ff5">1</span>)<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 y9e ff2 fs0 fc0 sc0 ls38 ws6b">(c) <span class="ff3 lsa1">S</span><span class="ff6 wsb">= [<span class="ff5 ws7"><span class="ff6">1<span class="ff3 lsa0">;</span>1]<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 y9f ff2 fs0 fc0 sc0 ls38 ws6c">(d) <span class="ff3 lsa1">S</span><span class="ff6 wsb">= (3<span class="ff3 ls9e">;</span><span class="ws7">14<span class="ff3">=</span>3)<span class="blank _0"></span><span class="ff3">:</span></span></span></div><div class="t m0 x4 h4 ya0 ff2 fs0 fc0 sc0 ls38 ws6b">(e) <span class="ff3 lsa1">S</span><span class="ff6 wsb">= (<span class="ff5 ws7">1<span class="ff3 lsa0">;</span><span class="ff6">3<span class="ff3">=</span><span class="wse">2) </span></span><span class="lsa2">[</span><span class="ff6">[9<span class="ff3">=</span>5<span class="ff3 ls9e">;</span></span>1<span class="ff6">)<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 ya1 ff2 fs0 fc0 sc0 ls38 ws6d">(f )<span class="blank _5"> </span><span class="ff3 lsa1">S</span><span class="ff6 wsb">= (<span class="ff5 ws7"><span class="ff6">3<span class="ff3 lsa0">;</span>1<span class="ff3">=</span>2)</span></span></span></div><div class="t m0 x4 h4 ya2 ff2 fs0 fc0 sc0 ls38 ws4">(g) <span class="ff3 lsa3">S</span><span class="ff6 wsb">= (<span class="ff5 ws7"><span class="ff6">3<span class="ff3 lsa0">;</span>1<span class="ff3">=</span>2)<span class="blank _0"></span><span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 ya3 ff2 fs0 fc0 sc0 ls38 ws6c">(h) <span class="ff3 lsa1">S</span><span class="ff6 wsb">= (<span class="ff5 ws7">1<span class="ff3 lsa0">;</span><span class="ff6">2<span class="ff3">=</span><span class="ws6e">3] </span></span><span class="ls9f">[</span><span class="ff6">(2<span class="ff3 lsa0">;</span></span>1<span class="ff6">)<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 ya4 ff2 fs0 fc0 sc0 ls38 ws6f">(i) <span class="ff3 lsa1">S</span><span class="ff6 wsb">= (<span class="ff5 ws7">1<span class="ff3 ls9e">;</span></span><span class="wse">2) <span class="ff5 lsa2">[</span><span class="ws7">(2<span class="ff3 lsa0">;</span><span class="ff5">1</span>)<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 y63 ff2 fs0 fc0 sc0 ls38 ws70">4.<span class="blank _2"> </span>(a) <span class="ff3 lsa1">S</span><span class="ff6 wsb">= (1<span class="ff3 lsa0">;</span><span class="ws71">2) <span class="ff3">:</span></span></span></div><div class="t m0 x29 h4 y4b ff2 fs0 fc0 sc0 ls38">5</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 x4 ya5 w5 h2e" alt src="https://files.passeidireto.com/739eb54b-b98d-4bc9-8296-1181f7c71596/bg6.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x4 h4 y1 ff2 fs0 fc0 sc0 ls38 ws6c">(b) <span class="ff3 lsa1">S<span class="ff6 lse">=</span></span><span class="ffa ws7">?<span class="ff3">:</span></span></div><div class="t m0 x4 h4 y4c ff2 fs0 fc0 sc0 ls38 ws6b">(c) <span class="ff3 lsa1">S</span><span class="ff6 wsb">= (<span class="ff5 ws7">1<span class="ff3 lsa0">;</span></span><span class="wse">1) <span class="ff5 lsa2">[</span><span class="ws7">(2<span class="ff3">=</span>3<span class="ff3 lsa0">;</span><span class="ff5">1</span>)<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 ya6 ff2 fs0 fc0 sc0 ls38 ws6c">(d) <span class="ff3 lsa1">S<span class="ff6 lse">=<span class="ff5 lsa4">f</span><span class="ls38 ws7">1<span class="ff3">=</span>2<span class="ff5 lsa5">g</span></span></span></span><span class="ws3">(<span class="blank _22"></span>conju<span class="blank _22"></span>nt<span class="blank _22"></span>o unitá<span class="blank _22"></span>rio).</span></div><div class="t m0 x4 h4 ya7 ff2 fs0 fc0 sc0 ls38 ws6b">(e) <span class="ff3 lsa1">S<span class="ff6 ls5">=<span class="ffa ls58">R</span><span class="ls38 wsb">= (<span class="ff5 ws7">1</span></span></span><span class="lsa0">;</span></span><span class="ff5 ws7">1<span class="ff6 lsa6">)</span><span class="ff3">:</span></span></div><div class="t m0 x4 h4 ya8 ff2 fs0 fc0 sc0 ls38 ws6d">(f )<span class="blank _5"> </span><span class="ff3 lsa1">S<span class="ff6 ls5">=<span class="ffa ls58">R</span><span class="ls38 wsb">= (<span class="ff5 ws7">1</span></span></span><span class="lsa0">;</span></span><span class="ff5 ws7">1<span class="ff6 lsa6">)</span><span class="ff3">:</span></span></div><div class="t m0 x4 h4 ya9 ff2 fs0 fc0 sc0 ls38 ws72">(g) <span class="ff3 lsa1">S</span><span class="ff6 wsb">= (<span class="ff5 ws7">1<span class="ff3 lsa0">;</span></span><span class="ws6e">2] <span class="ff5 ls9f">[</span><span class="ws7">[3<span class="ff3 lsa0">;</span><span class="ff5">1</span>)<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 yaa ff2 fs0 fc0 sc0 ls38 ws6c">(h) <span class="ff3 lsa1">S<span class="ff6 lse">=</span></span><span class="ffa ws7">?<span class="ff3">:</span></span></div><div class="t m0 x4 h4 yab ff2 fs0 fc0 sc0 ls38 ws73">(i) <span class="ff3 lsa1">S</span><span class="ff6 wsb">= (<span class="ff5 ws7">1<span class="ff3 ls9e">;</span></span><span class="wse">3) <span class="ff5 lsa2">[</span><span class="ws7">(1<span class="ff3 lsa0">;</span>2)<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 yac ff2 fs0 fc0 sc0 ls38 ws74">(j) <span class="ff3 lsa1">S<span class="ff6 lse">=</span></span><span class="ffa ws7">?<span class="ff3">:</span></span></div><div class="t m0 x4 h4 yad ff2 fs0 fc0 sc0 ls38 ws75">(k) <span class="ff3 lsa1">S</span><span class="ff6 wsb">= (<span class="ff5 ws7">1<span class="ff3 lsa0">;</span><span class="ff6">0)<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 yae ff2 fs0 fc0 sc0 ls38 ws73">(l) <span class="ff3 lsa1">S</span><span class="ff6 wsb">= [<span class="ff5 ws7"><span class="ff6">2<span class="ff3 lsa0">;</span><span class="ws76">1] </span></span><span class="wsc">[ f</span><span class="ff6">2</span><span class="lsa4">g</span><span class="ff3">:</span></span></span></div><div class="t m0 x4 h4 yaf ff2 fs0 fc0 sc0 ls38 ws70">5.<span class="blank _2"> </span>(a) <span class="ff3 lsa3">S</span><span class="ff6 wsb">= [<span class="ff5 ws7"><span class="ff6">1<span class="ff3 lsa0">;</span>1]<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 yb0 ff2 fs0 fc0 sc0 ls38 ws6c">(b) <span class="ff3 lsa1">S</span><span class="ff6 wsb">= (<span class="ff5 ws7"><span class="ff6">1<span class="ff3 lsa0">;</span>2)<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 yb1 ff2 fs0 fc0 sc0 ls38 ws6b">(c) <span class="ff3 lsa1">S</span><span class="ff6 wsb">= [<span class="ff5 ws7"><span class="ff6">10<span class="ff3">=</span>9<span class="ff3 lsa0">;</span></span><span class="ff6">8<span class="ff3">=</span>9]<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 yb2 ff2 fs0 fc0 sc0 ls38 ws6c">(d) <span class="ff3 lsa1">S</span><span class="ff6 wsb">= (<span class="ff5 ws7">1<span class="ff3 lsa0">;</span></span><span class="wse">0) <span class="ff5 lsa2">[</span><span class="ws7">(3<span class="ff3 lsa0">;</span><span class="ff5">1</span>)<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 yb3 ff2 fs0 fc0 sc0 ls38 ws59">7. <span class="ff3 lsa1">S</span><span class="ff6 wsb">= [<span class="ff5 ws7"><span class="ff6">1<span class="ff3">=</span>2<span class="ff3 lsa0">;</span>1<span class="ff3">=</span>7)<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 yb4 ff2 fs0 fc0 sc0 ls38 ws1e">8.<span class="blank _2"> </span>Se ex<span class="blank _22"></span>istis<span class="blank _0"></span>sem<span class="blank _c"> </span>tais n<span class="blank _22"></span>úm<span class="blank _22"></span>eros <span class="ff3 ls5a">x</span><span class="lsa7">e<span class="ff3 ls5e">y</span></span><span class="ws7">sa<span class="blank _22"></span>tisfaz<span class="blank _22"></span>endo</span></div><div class="t m0 x15 h5 yb5 ff6 fs0 fc0 sc0 ls38">1</div><div class="t m0 x14 h1a yb6 ff3 fs0 fc0 sc0 ls39">x<span class="ff6 ls3a vc">+<span class="ls38 vc">1</span></span></div><div class="t m0 x16 h1a yb6 ff3 fs0 fc0 sc0 ls3b">y<span class="ff6 ls3c vc">=<span class="ls38 vc">1</span></span></div><div class="t m0 x17 h5 yb6 ff3 fs0 fc0 sc0 lsf">x<span class="ff6 ls32">+</span><span class="ls38">y</span></div><div class="t m0 x0 h4 yb7 ff2 fs0 fc0 sc0 ls38 ws7">ter<span class="blank _22"></span>íamo<span class="blank _0"></span>s</div><div class="t m0 x38 h5 yb8 ff3 fs0 fc0 sc0 lsa8">y<span class="ff6 ls31">+</span><span class="ls38">x</span></div><div class="t m0 x39 h1a yb9 ff3 fs0 fc0 sc0 ls38 ws77">xy <span class="ff6 ls3c vc">=</span><span class="ff6 vd">1</span></div><div class="t m0 xd h2f yb9 ff3 fs0 fc0 sc0 lsf">x<span class="ff6 ls32">+</span><span class="ls3b">y<span class="ff5 ls79 vc">)<span class="ff6 ls38 ws7">(</span></span></span><span class="vc">x<span class="ff6 ls31">+<span class="ff3 lsa9">y</span><span class="ls38 ws7">)<span class="ff4 fs1 ls11 vf">2</span><span class="lse">=</span><span class="ff3">xy</span></span></span></span></div><div class="t m0 x0 h4 yba ff2 fs0 fc0 sc0 ls38 ws7">e,</div><div class="t m0 x3a h30 ybb ff3 fs0 fc0 sc0 ls1">x<span class="ff4 fs1 ls2 vf">2</span><span class="ff6 ls38 wsc">+ 2</span><span class="ls38 ws78">xy <span class="ff6 ls32">+</span><span class="ls5c">y<span class="ff4 fs1 lsc vf">2</span><span class="ff6 lse">=</span></span><span class="ws79">xy <span class="ff5 ls79">)</span></span></span>x<span class="ff4 fs1 ls2 vf">2</span><span class="ff6 ls32">+</span><span class="ls38 ws7a">y x<span class="blank _2c"> </span><span class="ff6 ls32">+</span><span class="ls5c">y<span class="ff4 fs1 lsc vf">2</span></span><span class="ff6 wsb">= 0</span></span></div><div class="t m0 x0 h4 ybc ff2 fs0 fc0 sc0 ls38 ws7b">e, ob<span class="blank _0"></span>ser<span class="blank _0"></span>v<span class="blank _3"></span>an<span class="blank _0"></span>do o d<span class="blank _0"></span>isc<span class="blank _0"></span>rim<span class="blank _22"></span>inan<span class="blank _3"></span>te da últ<span class="blank _22"></span>ima eq<span class="blank _0"></span>ua<span class="blank _0"></span>ção <span class="ff5 lsaa">4<span class="ff6 lse">=<span class="ff3 ls6">b<span class="ff4 fs1 lsab v2">2</span></span></span><span class="lsac"></span></span><span class="ff6 ws7">4<span class="ff3 ws7c">ac </span><span class="ls5">=<span class="ff3 lsa9">y<span class="ff4 fs1 lsab v2">2</span><span class="ff5 lsac"></span></span></span>4<span class="ff3 ls5c">y<span class="ff4 fs1 lsc v2">2</span></span><span class="ls5">=</span><span class="ff5"></span>3<span class="blank _0"></span><span class="ff3 ls5c">y<span class="ff4 fs1 lsc v2">2</span><span class="lse"><<span class="ff6 ls38">0</span><span class="lsad">;<span class="ff2 ls38 wsf">e,<span class="blank _c"> </span>p orta<span class="blank _22"></span>nt<span class="blank _22"></span>o,</span></span></span></span></span></div><div class="t m0 x0 h4 ybd ff2 fs0 fc0 sc0 ls38 ws3">a equ<span class="blank _22"></span>ação n<span class="blank _0"></span>ão t<span class="blank _0"></span>em s<span class="blank _0"></span>olu<span class="blank _22"></span>ção.</div><div class="t m0 x36 h2 ybe ff1 fs0 fc1 sc0 ls38 ws1">1.2 <span class="fc2 ws23">D<span class="blank _22"></span>om<span class="blank _0"></span>ín<span class="blank _0"></span>io e I<span class="blank _0"></span>ma<span class="blank _22"></span>gem</span></div><div class="t m0 x4 h4 y63 ff2 fs0 fc0 sc0 ls38 ws70">2.<span class="blank _2"> </span>(a) <span class="ff3 ls6f">D</span><span class="ff6 wsb">= (<span class="ff5 ws7">1<span class="ff3 lsa0">;</span></span><span class="wse">1) <span class="ff5 lsa2">[</span><span class="ws7">(1<span class="ff3 lsa0">;<span class="ff5 ls1d">1</span></span><span class="ws24">) = <span class="ffa lsae">R</span></span><span class="ff5">nf</span>1<span class="ff5">g<span class="ff3">:</span></span></span></span></span></div><div class="t m0 x29 h4 y4b ff2 fs0 fc0 sc0 ls38">6</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"><div class="t m0 x4 h4 y1 ff2 fs0 fc0 sc0 ls38 ws6c">(b) <span class="ff3 lsaf">D</span><span class="ff6 wsb">= (<span class="ff5 ws7">1<span class="ff3 ls9e">;</span></span><span class="wse">1) <span class="ff5 lsa2">[</span><span class="ws7">(<span class="ff5"></span>1<span class="ff3 lsa0">;</span></span>1) <span class="ff5 lsa2">[</span><span class="ws7">(1<span class="ff3 lsa0">;</span><span class="ff5">1</span><span class="ws26">) = <span class="ffa lsb0">R</span></span><span class="ff5">nf</span>1<span class="ff3 lsa0">;</span>1<span class="ff5 lsa4">g</span><span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 y4c ff2 fs0 fc0 sc0 ls38 ws6b">(c) <span class="ff3 ls6f">D</span><span class="ff6 wsb">= (<span class="ff5 ws7">1<span class="ff3 lsa0">;</span></span><span class="ws76">1] <span class="ff5 lsa2">[</span><span class="ws7">[1<span class="ff3 ls9e">;</span><span class="ff5">1</span>)<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 ya6 ff2 fs0 fc0 sc0 ls38 ws6c">(d) <span class="ff3 lsaf">D<span class="ff6 lse">=<span class="ffa lsae">R</span></span></span><span class="ff5 ws7">nf<span class="ff6">2</span><span class="lsa4">g</span><span class="ff3">:</span></span></div><div class="t m0 x4 h4 ya7 ff2 fs0 fc0 sc0 ls38 ws6b">(e) <span class="ff3 ls6f">D</span><span class="ff6 wsb">= [<span class="ff5 ws7"><span class="ff6">2<span class="ff3 lsa0">;</span></span><span class="ls1d">1</span><span class="ff6">)<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 ya8 ff2 fs0 fc0 sc0 ls38 ws6d">(f )<span class="blank _5"> </span><span class="ff3 ls6f">D<span class="ff6 lse">=<span class="ffa lsb0">R</span></span></span><span class="ff5 ws7">nf<span class="ff6">1<span class="ff3 lsa0">;</span>0</span><span class="lsa4">g</span><span class="ff3">:</span></span></div><div class="t m0 x4 h4 ya9 ff2 fs0 fc0 sc0 ls38 ws4">(g) <span class="ff3 ls6f">D</span><span class="ff6 wsb">= (<span class="ff5 ws7">1<span class="ff3 lsa0">;</span></span><span class="wse">1) <span class="ff5 lsa2">[</span><span class="ws7">[1<span class="ff3 lsa0">;<span class="ff5 ls1d">1</span></span>)<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 yaa ff2 fs0 fc0 sc0 ls38 ws6c">(h) <span class="ff3 lsaf">D</span><span class="ff6 wsb">= (<span class="ff5 ws7">1<span class="ff3 ls9e">;</span></span><span class="ws76">0] <span class="ff5 lsa2">[</span><span class="ws7">[1<span class="ff3 lsa0">;<span class="ff5 ls1d">1</span></span>)<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 yab ff2 fs0 fc0 sc0 ls38 ws73">(i) <span class="ff3 lsaf">D</span><span class="ff6 wsb">= [0<span class="ff3 lsa0">;</span><span class="ws7">2<span class="ff3">=</span>3]<span class="ff3">:</span></span></span></div><div class="t m0 x4 h4 yac ff2 fs0 fc0 sc0 ls38 ws74">(j) <span class="ff3 lsaf">D</span><span class="ff6 wsb">= (<span class="ff5 ws7">1<span class="ff3 lsa0">;</span></span><span class="wse">2) <span class="ff5 lsa2">[</span><span class="ws7">[3<span class="ff3 lsa0">;</span><span class="ff5">1</span>)<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 yad ff2 fs0 fc0 sc0 ls38 ws7d">(k) <span class="ff3 ls6f">D<span class="ff6 lse">=<span class="ffa lsae">R</span></span><span class="ls38">:</span></span></div><div class="t m0 x4 h4 yae ff2 fs0 fc0 sc0 ls38 ws73">(l) <span class="ff3 lsaf">D</span><span class="ff6 wsb">= [<span class="ff5 ws7"><span class="ff6">2<span class="ff3 lsa0">;</span>2]<span class="ff3">:</span></span></span></span></div><div class="t m0 x4 h4 ybf ff2 fs0 fc0 sc0 ls38 ws7e">(m<span class="blank _0"></span>) <span class="ff3 ls6f">D</span><span class="ff6 wsb">= [1<span class="ff3 lsa0">;</span><span class="ws7">3]<span class="ff3">:</span></span></span></div><div class="t m0 x4 h4 yc0 ff2 fs0 fc0 sc0 ls38 ws6c">(n) <span class="ff3 lsaf">D</span><span class="ff6 wsb">= [0<span class="ff3 lsa0">;</span><span class="ws7">5<span class="ff3">=</span>2]<span class="ff3">:</span></span></span></div><div class="t m0 x4 h4 yc1 ff2 fs0 fc0 sc0 ls38 ws4">(o) <span class="ff3 ls6f">D</span><span class="ff6 wsb">= (<span class="ff5 ws7">1<span class="ff3 ws7a">;<span class="blank _33"> </span> =</span><span class="ff6">2]<span class="ff3">:</span></span></span></span></div><div class="t m0 x29 h4 y4b ff2 fs0 fc0 sc0 ls38">7</div></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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