A. Find the equation of the parabola đescribed. Vertex (0, 0) Focus (4, 0) Vertex (0, 0) Focus (0, -1) Vertex (2, -3) Focus (2, -5) Focus (-3, -2) Directrix x- 1
A. Find the equation of the parabola đescribed. Vertex (0, 0) Focus (4, 0) Vertex (0, 0) Focus (0, -1) Vertex (2, -3) Focus (2, -5) Focus (-3, -2) Directrix x- 1
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter7: Conic Sections And Quadratic Systems
Section7.1: The Circle And The Parabola
Problem 39E: Find an equation in standard form of each parabola described. Vertex at (0,2); directrix at y=3
Related questions
Question
![(y + 1)2 = -4(x-2)
(x-3)2 = -(y + 1)
x2 + 8x = 4y - 8
ya + 2y -x = 0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fda8afccc-2c8f-4a89-92d0-48d32de2bd09%2F84f641ae-d791-416c-9a0f-24d51cfee02f%2Fxap4dwq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:(y + 1)2 = -4(x-2)
(x-3)2 = -(y + 1)
x2 + 8x = 4y - 8
ya + 2y -x = 0
![Examples:
A. Find the equation of the parabola described.
Vertex (0, 0) Focus (4, 0)
Vertex (0, 0) Focus (0, -1)
Vertex (2, -3) Focus (2, -5)
Focus (-3, -2) Directrix x = 1
B. Find the vertex, focus, and directrix of each parabola
x2 = 4y
ya = -16x](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fda8afccc-2c8f-4a89-92d0-48d32de2bd09%2F84f641ae-d791-416c-9a0f-24d51cfee02f%2F1pzgpv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Examples:
A. Find the equation of the parabola described.
Vertex (0, 0) Focus (4, 0)
Vertex (0, 0) Focus (0, -1)
Vertex (2, -3) Focus (2, -5)
Focus (-3, -2) Directrix x = 1
B. Find the vertex, focus, and directrix of each parabola
x2 = 4y
ya = -16x
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