College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter 2, Functions - Chapter 2 Review - Exercises - Page 268: 57


Not linear.

Work Step by Step

We are given: $f(x)=(2+3x)^{2}$ We distribute: $9x^{2}+12x+4$ This is not a linear function (does not have the form $f(x)=ax+b$).
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