Math, asked by robinsonjess548, 11 months ago

If f(x)=2x+7

find the value of f(4)+ f(-4)

Answers

Answered by jagadhes1979

0

Answer:

f(X)=2x+7

f(4)+f(-4)

then

2(4)+7+2(-4)+7

8+7-8+7

=14

therefore the answer is 14

please mark it as a brainliest answer

Answered by yogendramamta1980

0

Answer:

(x) =2x +7

-7 =2x-x

-7=x

x/7

.. f(4)+f (-4)

=f-f =4-4

f=0

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