radomes.openskiesproject.org
andreasawyer1
andreasawyer1 andreasawyer1
  • 15-02-2017
  • Mathematics
Answered

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

Verified Answer :

KaylaBrainly
KaylaBrainly KaylaBrainly
  • 15-02-2017

The correct answer is -6

Answer Link
mariaylbloor
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

Related Questions

the control center of a cell is the
what is a mastaba stepped pyramid simple tomb valley temple
5 The diagram below represents two processes thatoccur in organisms A characteristic representedby X is common to both of these processesActiveDiffusionXTranspo
When do rocks crack and shift
What is the yintercept of the line shown 2 3 4
What do you notice about the style format and tone of Chondras cover letter in Section II How is it organized
Can someone help with number 5 Will give brainliest to beat answer
what are the words for lesson 10 in vocabulary power plus book f
Which of the statement below is most accurate description that best describe the technique of in medias res A It gives the audience a hint about what will happe
Please help US government Choose one of the following principles rule of law checks and balances separation of powers republicanism democracy or federalism Disc