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Given that f(x) = x² + 4x, evaluate f(-2). -4 -8 -12

Given that f(x) = x² + 4x, evaluate f(-2). -4 -8 -12
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Given that f(x) = x² + 4x, evaluate f(-2). -4 -8 -12

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User Mohsin Muzawar
by
8.1k points

2 Answers

4 votes

Answer:

-4

Explanation:

Given that f(x) = x² + 4x, evaluate f(-2).

-4

-8

-12

Odyssey

answered
User Davide Icardi
by
7.8k points
3 votes
f(-2) = (-2)^2 + 4(-2)
f(-2) = 4 - 8
f(-2) = -4

answered
User Techniquab
by
7.9k points
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