Answer
See below
Work Step by Step
We are given a parabola with vertex at $(-4, -3)$ and focus at $(1, -3)$
We can see that $h=-4\\k=-3$
The standard form for the parabola is $(y-k)^2=4p(x-h)$
Thus, $p=5$
Write an equation: $(y+3)^2=20(x+4)$
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 9 Quadratic Relations and Conic Sections - 9.6 Translate and Classify Conic Sections - 9.6 Exercises - Skill Practice - Page 655: 15
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