The focus of the parabola y? + 8x = 0 has coordinateso (0,-4)(0,4)(-8,0)0(-2,0)

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The focus of the parabola y? + 8x = 0 has coordinates

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter7: Conic Sections

Section: Chapter Questions

Problem 4T

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Question

The focus of the parabola y? + 8x = 0 has coordinates
o (0,-4)
(0,4)
(-8,0)
0(-2,0)

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