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Let f be a function such that f(1)=10 an...

Let f be a function such that `f(1)=10` and `f'(x) ge 2` for `1 le x lt 4`. How small can `f(4)` possible be ? a)8 b)12 c)16 d)10

A

8

B

12

C

16

D

10

Text Solution

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The correct Answer is:
D
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