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If f(x) is continuous and differentiable...

If f(x) is continuous and differentiable over [-2, 5] and `-4 le f'(x) le 3` for all x in (-2, 5) then the greatest possible value of f(5) - f(-2) is

A

7

B

9

C

15

D

21

Text Solution

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The correct Answer is:
D
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