83.4k views
2 votes
Given

f
(
x
)
=

5
x
+
2
f(x)=−5x+2, find
f
(

4
)
f(−4).

User Ifm
by
8.2k points

1 Answer

4 votes

Answer: 22

Explanation:

f(x) = -5x + 2

Substitute the x for -4

f(-4) = -5(-4) + 2

f(-4) = 20+2

f(-4) = 22

User Vladiim
by
8.8k points

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