Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 2 - Section 2.2 - Graphs of Functions - Exercise Set - Page 122: 22



Work Step by Step

RECALL: $f(a)$ represents the value of the function, $f$, when $x=a$. Thus, $f(-4)$ means that we find the value of the function when $x=-4$. Using the graph, we find that when $x=-4$, $y=4$.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.