Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 2 - Section 2.8 - One-to-One Functions and Their Inverses - 2.8 Exercises - Page 226: 17

Answer

No

Work Step by Step

This graph is definitely not one to one because it is an upward opening parabola! (Hint: Any function with x power even, the function in almost every case is not one to one)
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