Precalculus (6th Edition) Blitzer

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

Chapter 2 - Section 2.6 - Rational Functions and Their Graphs - Exercise Set - Page 399: 19


As $x\to \infty $ , $f\left( x \right)\to 1.$

Work Step by Step

The horizontal asymptote $y=a$ means the function tends to $a$ as $x$ tends to $+\infty $ or $-\infty $. In the graph, the horizontal asymptote is $y=1$ . So, the function $f\left( x \right)$ tends to $1$ as $x$ tends to $\infty $.
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