Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 2 - Graphs and Functions - 2.7 Graphing Techniques - 2.7 Exercises - Page 273: 15

Answer

(a) to F. (b) to C. (c) to H. (d) to D. (e) to G. (f) to A. (g) to E. (h) to I. (i) to B.

Work Step by Step

(a) to F because we need shifts of $y=|x|$ curve: 2 units right. (b) to C because we need shifts of $y=|x|$ curve: 2 units down. (c) to H because we need shifts of $y=|x|$ curve: 2 units up. (d) to D because we need to stretch $y=|x|$ vertically by a factor of 2. (e) to G because we need to reflect $y=|x|$ across the x-axis. (f) to A because we need to reflect $y=|x|$ across the y-axis. (g) to E because we need the $y=|x|$ stretched vertically by a factor of 2 then reflected across the x-axis. (h) to I because we need to shift $y=|x|$ 2 units right then 2 units up. (i) to B because we need to shift $y=|x|$ 2 units left then 2 units down.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.