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: 26

Answer

Centre = (-3, 2), Radius = 4
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Work Step by Step

$x^{2}$ + 6x + $y^{2}$ - 4y = 3 $(x+3)^{2}$ - 9 + $(y-2)^{2}$ - 4 = 3 $(x+3)^{2}$ + $(y-2)^{2}$ = 16 Centre = (-3, 2) Radius = 4
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