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: 3

Answer

$y=b$; $b$ is the y-intercept

Work Step by Step

A horizontal line is given by an equation of the form $y=b$ where $b$ is the y-intercept.
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