Precalculus (10th Edition)

Published by Pearson
ISBN 10: 0-32197-907-9
ISBN 13: 978-0-32197-907-0

Chapter 4 - Polynomial and Rational Functions - 4.2 Properties of Rational Functions - 4.2 Assess Your Understanding - Page 196: 10



Work Step by Step

A vertical asymptote is a vertical line that the graph of a function approaches but does not touch. Thus, the graph of a rational function cannott intersect a vertical asymptote, Note also that the vertical asymptotes of a rational function corresponds to the values of $x$ that make the denominator zero where the function is undefined.
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