Page 73 - Math Grade 12 (Basic)

PROEUS DARA
run ~:sinh rutnh y
"' 1
o, <)
an () clril!l~urup:; Yo) !;Sl8~
Oc:; M
~nmt ~n ~b H~rut9i~n (m '1
X

1
.Y 0 Xo X X

yl

2
l
ru y = 3+-
- X 2

mh Y = =X+- 1
X
1
X ;;eO =-X+-=
-X
=

t2Jtrflh'i:flSU~u -1)

2
: MnJl~G~ifH1 ~h Mihmu c tS~8f:l'eS f(x) = x ..,. 4 'i
lj I X- 1
SflM~ D = IR { }

2
x -4 3
=
tf:l0l8 f(x) = ~ x+ 1 x-
9tunrT~GUflb1

3
= (x + 1-
X

3
lim = 0 tf:lOlS lim = lim + 1) = +oo
x _,.±ooX x- + oo x->+co
~b lim = lim + ) = -00 '1
x->