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A function is defined as f(x)=(25)/((x+5...

A function is defined as `f(x)=(25)/((x+5)^(2))`, then the value of f(x)

A

decreases as the value of x increases, only if x is negative

B

increases as the value of x increases, only if x is negative

C

decreases as the value of x increases, only if x is positive.

D

both (a) and (c) are true

Text Solution

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The correct Answer is:
C
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