Question: 5. Let f be continuous on [a, b] and differentiable on (a, b). Assume that m f/ (x) M for all e (a, b).

5. Let f be continuous on [a, b] and differentiable on (a,
b). Assume that m f/ (x) M for all e (a, b).

5. Let f be continuous on [a, b] and differentiable on (a, b). Assume that m f/ (x) M for all e (a, b). Show that 2 for all e (a, b). 2 2 2 2

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