4 years ago

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

Mathematics

2 answers:

Aleks [24]4 years ago

6 0

f(x) = x² + 4x
so
f(-2) = (-2)² + 4(-2)
f(-2) = 4 - 8
f(-2) = -4

answer
-4

Ymorist [56]4 years ago

5 0

Answer:

-4

Step-by-step explanation:

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

-4

-8

-12

Odyssey

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