Consider the function f(a;) : 411:3 6:13 on the interval [ 4, 4]. Find the average or mean slope of the function on this interval. [ ] By the Mean Value Theorem, we know there exists at least one c in the open interval ( 4, 4) such that f'(c) is equal to this mean slope. For this problem, there are two values of c that work. and the larger one is