Mean Value Theorem and graphs ?By visual inspection, locate all points on the graph at which the slope of the tangent line equals the average rate of change of the function over the interval [?4, 4].

Solution 27E Step 1 In this problem, by seeing the given graph we should locate all points on the graph at which the slope of the tangent line equals the average rate of change of the function over the interval [4, 4]. Given that the curve lies between -4 and 4. Therefore the maximum interval is [-4,4] By seeing the graph we see that there is no break in the curve at any point. the function is continuous on [-4,4]....