Write an equation for a parabola with each given focus and directrix: 1. focus: (5, 2) directrix: x-axis 2. focus: (-2, 3) directrix: the line y-7 3. focus: (0,7) directrix: x-axis 4. focus: (-3, -4) directrix: the line y= -1

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 10T
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Write an equation for a parabola with each given focus and directrix:
1. focus: (5, 2) directrix: x-axis
2. focus: (-2, 3) directrix: the line y=7
3. focus: (0,7) directrix: x-axis
4. focus: (-3, -4) directrix: the line y= -1
Edit View Insert Format. Tools Table
12pt v
Paragraph v
BIUA £v TvE
1. (x-5) 2-4 (y- 1)
2. (x-2)^2--8(y-5)
I
3.1
4.
Transcribed Image Text:Write an equation for a parabola with each given focus and directrix: 1. focus: (5, 2) directrix: x-axis 2. focus: (-2, 3) directrix: the line y=7 3. focus: (0,7) directrix: x-axis 4. focus: (-3, -4) directrix: the line y= -1 Edit View Insert Format. Tools Table 12pt v Paragraph v BIUA £v TvE 1. (x-5) 2-4 (y- 1) 2. (x-2)^2--8(y-5) I 3.1 4.
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