2. (20 points) Use the graph of g to find the value of each expression. (If an answer does not exist, DNE.) y 4 2 -20 g x 2 4 ( a) lim g(x) = b) lim g(x)= x-0- c) lim g(x) = x-0+ d) g(0) = X-0 e) lim g(x) = f) lim g(x) = 1-2- *-2+ g) lim g(x) = h) g(2) = I-2 2