Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 3 - Section 3.1 - Graphing Equations - Exercise Set: 26

Answer

(1,-3) is a solution.

Work Step by Step

We are given that $y=\sqrt[3] x-4$. In order to see whether each ordered pair is a solution of the given equation, we can plug in the ordered pair to the equation. For (1,-3): $\sqrt[3] 1-4=1-4=-3$ So, (1,-3) is a solution. For (8,6): $\sqrt[3] 8-4=2-4=-2\ne6$ So, (8,6) is not a solution.
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