Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Chapter F - Foundations: A Prelude to Functions - Section F.3 Lines - F.3 Assess Your Understanding: 10



Work Step by Step

Two lines are perpendicular if their slopes have a product of $-1$. This means that the slopes of the two lines are negative reciprocals (not just reciprocals) of each other. Thus, the given statement is false.
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