Explain why the MVT cannot be applied on the given interval. x 5) y= ; [-3, 2] 4x+8 6) y= y= |x 2x|; [1, 4] 7) y=tan(x); [, 2] The table below provides selected values of the differentiable function f(x) on [-3,3]. x: -3 -1013 f(x): 2 1 01 9 8) a. Is there a value c such that f'(c) = 4 on [1,3]? Justify your answer. b. Is there a value c such that f(c) = 4 on [1,3]? Justify your answer.