Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 3 - Introduction to Graphing - 3.7 Point-Slope Form and Equations of Lines - 3.7 Exercise Set: 66

Answer

$y=-2$

Work Step by Step

The given equation, $ x=1 $, is a vertical line. The line perpendicular to this that passes through $( 4,-2 )$ is the horizontal line $ y=-2 $.
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