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Use the equation x2 +18x – 2y -85 = 0 to determine the following for a parabola: a. equation in vertex form, b. coordinates of vertex, c. focus, d. equation of axis of symmetry e. Sketch the graph of parabola.  Thank you so much.

Use the equation x2 +18x – 2y -85 = 0 to determine the following for a parabola: a. equation in vertex form, b. coordinates of vertex, c. focus, d. equation of axis of symmetry e. Sketch the graph of parabola.  Thank you so much.

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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1. Use the equation x2 +18x – 2y -85 = 0 to determine the following for a parabola:
a. equation in vertex form,
b. coordinates of vertex,
c. focus,
d. equation of axis of symmetry
e. Sketch the graph of parabola. 

Thank you so much.

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