Answer
Open down
Work Step by Step
From the value of h, we see that the axis of symmetry is 5. Also, since the constant, a, found in part a is negative, the graph must open down.
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 4 Quadratic Functions and Factoring - Mixed Review of Problem Solving - Lessons 4.6-4.10 - Page 316: 1b
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