College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 2 - Functions and Graphs - Exercise Set 2.1 - Page 226: 90

Answer

D={all real numbers except for 1} R={all real numbers except for 0} x-intercept=none y-intercept=-1 f(2)=1

Work Step by Step

The domain is infinite in both directions but does include 1. The range is infinite in bothe directions but does not include 0. The function does not touch the x-axis. The function touches the y-axis at -1. When x is 2 on the graph, y is 1.
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