College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter 2 - Section 2.4 - Linear Functions - 2.4 Exercises - Page 211: 6



Work Step by Step

$f(x)=x^2$ is not linear, because x is taken to the second power. A linear function is where all the variables are on the first power.
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