Algebra: A Combined Approach (4th Edition)

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

Chapter 13 - Section 13.1 - The Parabola and the Circle - Exercise Set - Page 925: 13

Answer

Vertex = (-5, -5)
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Work Step by Step

y = $x^{2}$ + 10x + 20 y = $(x+5)^{2}$ - 25 + 20 y = $(x+5)^{2}$ - 5 Thus vertex = (-5, -5)
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