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Given f(x) = 4x + 5, find f(-3).
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1 vote
Given f(x) = 4x + 5, find f(-3).

User Greggory
by
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1 Answer

4 votes

Answer:

-7

Explanation:

f(x)=4x+5
f(-3)=4x+5
=4(-3)+5
-12+5
f(-3)= -7

The "x" in f(x) is the "x" in the equation

User Carlos Pereira
by
6.3k points
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