Find the vertex, the focus, and the directrix of the parabola. Then draw the graph. a. x2

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Find the vertex, the focus, and the directrix of the parabola. Then draw the graph.
a. x2 = 12y
b. y2 + 2y - 8x - 7 = 0

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College Algebra Graphs and Models

ISBN: 978-0321845405

5th edition

Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna

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Question Posted: Apr 12, 2016 10:03 AM

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Find the vertex, the focus, and the directrix of the parabola. Then draw the graph. a. x2

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a x 2 12y x 2 4 3y V 0 0 F 0 3 D y 3 ...View the full answer

College Algebra Graphs and Models

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