Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 5 - Linear Functions - 5-5 Standard Form - Practice and Problem-Solving Exercises: 26

Answer

The line $x=-1.8$ is vertical

Work Step by Step

Any equation where x is equal to a constant it is a vertical line, because there is a constant x value.
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