5 + 1
if s< -1
1. f(s) = {s?
if -15s1
2-S
if s > 1
(a) Find lim f(s) (3 points) (b) Find lim f(s) (3 points)
2t + 3 if t < 1
2. g(t) = 4 if t=1
Find lim g(t) (4 points)
4- t? if t > 1
1