Precalculus (6th Edition) Blitzer

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

Chapter 1 - Section 1.2 - Basics of Functions and Their Graphs - Exercise Set: 110

Answer

A function is a relation whose every first coordinate is paired with only one second coordinate. To determine if a relation is a function, check if each first coordinate is paired with only one second coordinate.

Work Step by Step

A function is a relation whose every first coordinate is paired with only one second coordinate. To determine if a relation is a function, check if each first coordinate is paired with only one second coordinate.
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.