Questão sobre deriv. implícita - Reta tangente

Prévia do material em texto

(f- hcrnf,eA) -(Oelú^c1-!-.u, 61., ouJ!u*- (- cLr- ,a^..-.ã^l
1--- .{{t*t- ir"..\1{-.r-çtrn,^,-..r-r.X", .tr Wr1..'e {u,r,cÃl, cL *
-.LJ'rn^' e pw,"Í,.y P-(1, 3)
o.)-)vl oUnr ?.- tt e' .L,-,yn fxr,I.: cdr,- cr.r-,ui,r.t C-
,un (,3'=s) = 12 -3,
-{C,gr.'^"cr,l-",r-, .tc ,rn -
B-"*o., 
-,rr-.{yrütl-rçt a lrelrktr ,'" ' <At--i;l | -^4;6lrí t, x-= 1 4 1= 3 :
-x '^ , ( :u-r)= 113-3
-{-lr ( 3-8) = 3- 3
-tn1=o
u=v
*) Ò<Ì-.:."..,-\i..,.^- (UÀ {nr trzr-r,^rr, ar;- z! ü r
-_-ro: , -t" "_ '" " 1
aJ-
f,terrus, 
^v'.-p4,- c,,. tcu' 
rwerr.tc, ,r.'> .d.ot-]s í-<rçlg:
-4 tl," i1z-r)J -- et t'u3q-3ì
&x' " dLÍ' L'
i,,l- t
" *t,f-sl = .$ L*=1,1+O(X- i Ctl{-
cr.a- t.f u.o-,t 
- 
I
.ru,!-o.rcc\ Ò
?
-gLL*l2Ld1 u
,#; "? dy= z't'zuO" t:'
ï-ú 
- clr(-
Irw*;*a1ç 
*e2
Q O.QXt'nlra.' )t-rncà.., .t-\r-/-Lrá:, -1*,;t-,. o- ;uf-c. ìr 'r'.'cf/,J- à u.-e, t r.e., C r .,s 1,-ç".Í-,cp:(1ì3) 
* t - ì*=,--- 3.r ' . 3.( l : Í - , . . ;J. g.( , t , - ì . + =
ct-rc r,1=la 
-- -- - "\, lFrl j-r l l - \6-t l € 
- '?
1rryl-"*.ì.: 4^r- .ulc. tcvrrc*.úe: 
J-1" 
= mta{x->to)
ï-3= 9( '>{- t )
P