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If f(x)=-8-5x, what is f(-4)?
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If f(x)=-8-5x, what is f(-4)?

User MichielB
by
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2 Answers

1 vote

f(x)= -8-5x

f(-4)= -8-5(-4)

f(-4)= -8+20

f(-4)= 12

User Mdo
by
5.2k points
3 votes

Answer:

f(-4) =12

Explanation:

f(x)=-8-5x

Let x = -4

f(-4)=-8-5*-4

=-8 +20

12

User Anroots
by
4.4k points
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