#### Answer

(-2:0)

#### Work Step by Step

Expand : x^{2} + 4x +4
vertex formula -b/2a
-(4)/2(1) = -2
Substitute x = -2 into equation x^2 + 4x + 4
Therefore y = 0

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

(-2:0)

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