College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter 7 - Section 7.2 - The Parabola - 7.2 Assess Your Understanding - Page 514: 17

Answer

$H.$

Work Step by Step

Axis of symmetry is parallel to the y-axis, opens down. According to Table 2, Equation: $\quad (x-h)^{2}=-4a(y-k)\quad $ With $\quad (h,k)=(-1,-1)$, we look for $\quad (x+1)^{2}=-4a(y+1)$ ... choice $H.$
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