Elementary Algebra

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

Chapter 8 - Coordinate Geometry and Linear Systems - 8.2 - Graphing Linear Equations - Concept Quiz 8.2 - Page 342: 10



Work Step by Step

In order for a graph to have a $y$-intercept, it must cross the $y$-axis. Vertical lines do not cross the $y$-axis, and, therefore, do not have $y$-intercepts.
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