The graphs of f and g are given. Use them to evaluate each limit, if it exists. (If an answer does not exist, enter DNE.) y = f(x) y = g(x) 0 (a) lim [f(x) + g(x)] x - 2 x - 1 (b) lim [f(x) + g(x)] (c) lim [f(x)g(x)] X - 0 (d) lim f ( x ) x--1 g(x) (e) lim [x3f(x ) ] (f) lim V 3 + f(x ) x - 1