Use a graphing calculator to find the vertex, the focus, and the directrix of each of the
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Use a graphing calculator to find the vertex, the focus, and the directrix of each of the following.
4.5x2 - 7.8x + 9.7y = 0
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Related Book For
Algebra And Trigonometry Graphs And Models
ISBN: 9780134179049
6th Edition
Authors: Marvin Bittinger, Judith Beecher, David Ellenbogen, Judith Penna
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