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The function y=f(x)=mx+c has...

The function `y=f(x)=mx+c` has

A

maximum point bu no minimum point

B

minimum point but no maximum point

C

both maximum and minimum points

D

neither maximum point nor minimum point

Text Solution

Verified by Experts

The correct Answer is:
D
Let f(x)=mx+c
then f'(x)=m
Sop , `f'(x) ne 0` for any real value of x
Hence f(x) has neither maximum point nor minimum point
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