Calculus with Applications (10th Edition)

by Lial, Margaret L.; Greenwell, Raymond N.; Ritchey, Nathan P.

Published by Pearson

ISBN 10: 0321749006

ISBN 13: 978-0-32174-900-0

Chapter 1 - Linear Functions - Chapter Review - Review Exercises - Page 40: 36

Answer

$x=-3$

Work Step by Step

$y=-2$ is a horizontal line. A line perpendicular to it is vertical, has undefined slope and it has an equation of the form $x=a.$ The vertical line through $(-3,5)$ has equation: $x=-3$

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