2. Consider the function given in the graph. f G = ) 2 -3 -2 -1 13 -1 - 2 Find the following one sided limits: (a) lim f(x) and lim f(x) I--1- (b) lim f(x) and lim f(x) 1 2 (c) Does the limit of f (x) exist at x = -1? What about at x = 2