Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 9 - Section 9.2 - Solving Systems of Equations Using Matrices - Exercise Set - Page 648: 28

Answer

Not a function

Work Step by Step

For any value of $x$ (where $x > 0$), there are two y-values. Thus, the graph is not a function.
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