Questão 19 Calcule os limites infinitos:
a) lim
x -> -2
x + 4
x + 2
b) lim
x -> -2
x + 4
x + 2
c) lim
x -> 3
1 - 2x
x - 3
d) lim
x -> 3
1 - 2x
x - 3
e) lim
x -> -
5/2
3x + 2
5 - 2x
f) lim
x -> -
5/2
3x + 2
5 - 2x
g) lim
x -> 1
2x + 3
(x - 1)3
h) lim
x -> 1
2x + 3
(x - 1)3
i) lim
x -> -2
2x^2 - 3x - 5
(2 - x)3
j) lim
x -> -2
2x^2 - 3x - 5
(2 - x)3