Examine the graph shown. Estimate the value c guaranteed by the Mean Value Theorem, and also f'(c), on the intervals: [-5, 1]; [-1, 7]; [5, 9]. On [-5, 1] f'(c) = On [-1, 7] f '(c) = Enter a number. On [5, 9] f' ( c) = 10- X -5 10 +5 10 123) Tutorial