Find f(-3) when f(x) = 4x-2x-7.

asked Jun 11, 2021 198k views

2 votes

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1 vote

Answer:

-13

Explanation:

f(x) = 4x-2x-7

when; f(x) = f(-3)

then, f(-3) = 4(-3) - 2(-3) - 7

= -12 + 6 - 7

= -19 + 6

= -13

Xinit answered Jun 15, 2021

by Xinit

4.2k points

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