7) Determine whether the function f(x) = 2Vx satisfies the conditions of the Mean Value Theorem on the interval [-8, 0]. If so, find the point(s) guaranteed to exist by the theorem. 8) Given graph of y = f'(x) a) Find the intervals on which f is increasing b) Find the intervals on which f is decreasing c) The x coordinates of the local extrema of f d) Sketch a possible graph of y - f(x)