andreasawyer1 andreasawyer1

15-02-2017
Mathematics

contestada

Given that ƒ(x) = x² + 5x, evaluate ƒ(-2).

Respuesta :

KaylaBrainly KaylaBrainly

15-02-2017

The correct answer is -6

Answer Link

mariaylbloor mariaylbloor

15-02-2017

Let's walk through the steps. Given that x=-2, let's plug it in.

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

Then let's apply all exponents.

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

Then let's distribute the 5.

f(-2)=4-10

Combine like terms to get your answer.

Your answer will be
f(-2)=-6

Answer Link

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