Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 11 - Section 11.6 - Further Graphing of Quadratic Functions - Exercise Set - Page 819: 9

Answer

D

Work Step by Step

completed square : (x-2)^2 - 1 therefore vertex (2,-1)
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