DO NOT USE A CALCULATOR The function f is defined on the interval -5 0 and f(c) = 0. The graph of f, which consists of three line segments and a quarter of a circle with center (-3, 0) and radius 2, is shown in the figure above. -5 -3 -1 (a) Find the average rate of change of f over the interval [-5, 0]. Show the computations that lead to your answer. Graph of f (b) For -5 3. The function h is defined by h(x) = f - Find h'(6) in terms of c