Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 2 - Section 2.5 - Zeros of Polynomial Functions - Exercise Set - Page 380: 103


The equation of the horizontal asymptote for the function $f\left( x \right)$ is $\underline{y=0}$.

Work Step by Step

The vertical asymptote is a horizontal line which the function approaches but does not touch. It is clear from the graph that the function approaches the line $y=0$ line but does not touch it. Therefore, the equation of the horizontal asymptote is $y=0$.
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