Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 3 - Section 3.2 - Introduction to Functions - Vocabulary, Readiness & Video Check: 5

Answer

vertical

Work Step by Step

If we consider a graph of a vertical line, we can use the vertical line test to determine that this is not a graph of a function. For example, we can draw another vertical line that intersects the first vertical line at every point. This tells us that a vertical line cannot be a function, as the one value of the domain (a vertical line only has one x-value) corresponds to an infinite amount of y-values, so a vertical line cannot be a function.
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.