Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 1 - Mid-Chapter Check Point - Page 228: 2

Answer

Function Domain = $\left\{0, 2, 3\right\}$ Range = $\left\{1, 4\right\}$

Work Step by Step

Every first coordinate is paired with only one second coordinate, therefore the relation is a function. The domain is the set that contains the first components so: Domain = $\left\{0, 2, 3\right\}$ The range is the set that contains all the second components so: Range = $\left\{1, 4\right\}$
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.