Page 37 - Math Grade 12 (Basic)

. PROEUS DARA
.

n. = +- 1) 2 2. '1
3

: nn..rH'i
0
'
x<O
tU x~o "'

4

2
=
x+
"'
c:i>
}Hp:i'\:32 f ~ D = , -5) U (-5, + '1 f
xE(-oo, -5) 2bt;Jti xE(-5, +oo) '1 t~m»~~'\:3S

(-oo, -5) 2b nliu gdjn , + '1
.
. ,.., cr f 5 -X -1 :s; xs 2
rH:htitS»S~'\:32 g(x) = l 7
1 [ 1 &U 2 <X:::; 3
"'
-1 »2~'\:32 m '1
1

ffl'\:3bli~Flil:21btrn y = 5-x tlTlit~ti xE , 2)

t15 y = tlltlt;JU E , 3) 'i

lim = lim (5- = 3

2b lim = lim - 1) = 3
+
X-> 2
t15 lim = = 3 '1
"' ' .
28 g tllH~~'\:32tlltiLS'lti X = 2 'i b~rfl g

' 3) t151:f12
X
= lim (5- = ) = 6 2b
X
= Jim -o = g(3) = s t~m g &Slgfig [-1, 3] '1
G\1
x->3 x->-3