## College Algebra (6th Edition)

Published by Pearson

# Chapter 2 - Functions and Graphs - Concept and Vocabulary Check - Page 223: 4

TRUE.

#### Work Step by Step

$y=x^2-1$ defines $y$ as a function of $x$, as there is only one value of $y$ for each $x$ of the domain.

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.