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If f '(x) phi (x) (x-2) ^(2). Were phi(2...

If `f '(x) phi (x) (x-2) ^(2).` Were `phi(2) ne 0 and phi (x)` is continuous at `x =2` then in the neighbouhood of `x =2`

A

f is increasing if `phi (2) lt 0`

B

f is decreasing if `phi (2) gt0`

C

f is neither increasing nor decreasing

D

f is increasin if `phi(2) gt 0`

Text Solution

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The correct Answer is:
D
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