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
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
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 822: 41
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
