Page 86 - Math Grade 12 (Basic)

PROEUS DARA

"" -x+2 2 "" "' '"
- my= o tSl& --- = Oti x -x+2 = o ihJ'!§filHilStiMUfilti'!§SfilnH
x-1 "'- "" ""
OX t9 <J

"" m x = o &Slg y = -0 + 2 = -2 <J
- 1

/(1, 1) 1

2
ff1'!§m'!§SmHrlJ {x = +X tfi(f!S Y = 1 +X+ ----1 = X+~
II nu y=l+Y X

F(-X) = x + .2. = -(x + .±) =
-X X

i:Hsts& I(l, J) m~nJ"JgmM-umti c 1
II .&t ""
I
2 ~~- -- ---r---.T
2
2. mmHiUfiltimMHSfi'!§S y = lx -x + / '' -+~+liri:
~ ' x-J '\ ( - ! ', f-- -- -t/f
~fi'i:flS y = IX2 X X; 21 f-- --- 1'-' I' ---·· J \ / .. ~'-"'"-~--
1"-\
!-- --- c. ' ' y
''-'. ' - '"' -.- -- :· / -·r-··''--
2
iml:llltS x -x+2 -- -··- .... "'- , 1/ ··-
"'--: I/:··-··-··
~ x-1 -- ......... ····-
I~ / :
x' 1/': :~ 1 + 2 X
rhm&Lfili x EIR
1/ : -·-1---
~ v \ "' ·-·-
[::j tH s g 'iti .ffl fi'i:fl2 iml:lll [::j 13 X - I c I"" I··· 1--··
II W ~ U h- 1-y' ;·
1# x:
c ""' ··--
I~ "" 1"-
+co ,7 1"- ··-·
kt .. !y' '--···· ······ "J

- ttl X > 1 X2- X+ 2 > 0 y -IX2 X + 21 - X2- X+ 2 '1
x-I ' - x 1 - x-l

"' ,
t'!§ fit 2 y = X - X + 21 dl m fitS y = ---,---
12
" ,
x-1
2
- "" m x< 1 x x + 2 < 0
X-

8