Consider the function f(x) = 5 522 on the interval 4, 7]. Find the average rate of change of the function on this interval, Le f(7) f(-4) 7-(-4) By the Mean Value Theorem, we know there exists a c in the open interval For this problem, there is only one c that works. Find this value of c. 4,7) such that f'(c) is equal to this average rate of change.