Algebra 2 (1st Edition)

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

Chapter 4 Quadratic Functions and Factoring - 4.2 Graph Quadratic Function in Vertex or Intercept Form - 4.2 Exercises - Skill Practice - Page 249: 36

Answer

-243

Work Step by Step

We first find the x coordinate of the minimum: $$=\frac{-10+8}{2} =-1$$ Thus, the minimum is: $$ =3(-1+10)(-1-8) = -243$$
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