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

If f(x) is continuous and differentible over `[-2, 5]` and `-4lef'(x)le3` 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

Verified by Experts

The correct Answer is:
D
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