f(b) - f(a) Find the value or values of c that satisfy the equation = f'(c) in the conclusion of the b -a Mean Value Theorem for the following function and interval. f(x) = 4x2 -4x-3, [ - 3, 1] f(b) - f(a) The value(s) of c that satisfy the equation b - a = f' (c) is/are (Type a simplified fraction. Use a comma to separate answers as needed.)