Find the vertex, the focus, and the directrix. Then draw the graph. a. x2 = 20y b.

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Find the vertex, the focus, and the directrix. Then draw the graph.
a. x2 = 20y
b. y2 = -6x
c. x2 = 16y

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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 09:59 AM

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Find the vertex, the focus, and the directrix. Then draw the graph. a. x2 = 20y b.

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a x 2 20y x 2 4 5 y Writing x 2 4py Vertex 0 0 ...View the full answer

College Algebra Graphs and Models

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