Algebra 2 (1st Edition)

by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee

Published by McDougal Littell

ISBN 10: 0618595414

ISBN 13: 978-0-61859-541-9

Chapter 5 Polynomials and Polynomial Functions - 5.8 Analyze Graphs of Polynomial Functions - 5.8 Exercises - Skill Practice - Page 390: 20

Answer

See below

Work Step by Step

Local minimum: $(-1.6,-2);(0.6,-2)$ Local maximum: $(-0.5,-0.5)$ All zeros can be at $x\approx -2.1, x\approx 1.1$ This can be a 4th degree function.

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