47.
10 -8 -64
49.
lim f(x) = 0
x 10°
lim f(x) = 3
x →-2+1
48. lim f(x) = f(-8)
X-8⁰
-2
lim
x 47/(x) = 5
6+
5-
4+
3-
№
O
-1+
-2+
-3-
-4+
-5-
-6-
-²7
2
4
6
8
1b
Fig: 1