Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 9 Quadratic Relations and Conic Sections - 9.7 Solve Quadratic Systems - 9.7 Exercises - Mixed Review - Page 664: 54

Answer

See below

Work Step by Step

We are asked to find a polynomial function with zeros at $(-4,4,1)$ and a leading coefficient of one. $$(x-x_1)(x-x_2)(x-x_3)\\=(x+4)(x-4)(x-1)\\=(x^2-16)(x-1)\\=x^3-x^2-16x+16$$
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