Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 8 - Coordinate Geometry and Linear Systems - 8.4 - Writing Equations of Lines - Concept Quiz 8.4 - Page 359: 7



Work Step by Step

The line $y=2$ is a horizontal line that crosses through the $y$-axis at $(0,2)$. Since the $y$ value never changes and slope is defined as the change in $y$ divided by the change in $x$, this line has a slop of $0$, which is a defined slope.
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.