Answer
c).
Work Step by Step
The coefficient of $y^2$ is negative, thus the graph opens to the left and the vertex is at $(1,-2)$. Thus it is graph c).
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 10 - Section 10.4 - The Parabola; Identifying Conic Sections - Exercise Set - Page 798: 6
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