or the parabola given by x² = -25y, what is the equation for the directrix? Oy= 6.25 x = -6.25 x = 6.25 Oy=-6.25

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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For the parabola given by x² = −25y, what is the equation for the directrix?
O y = 6.25
Ox=-6.25
x = 6.25
Oy=-6.25
Transcribed Image Text:For the parabola given by x² = −25y, what is the equation for the directrix? O y = 6.25 Ox=-6.25 x = 6.25 Oy=-6.25
Write the equation in standard form for the parabola with a focus point at (0, 6) with its vertex at
(0,0).
Oy²= =242
x² = 24y
6y
3,² : 6x
O
Transcribed Image Text:Write the equation in standard form for the parabola with a focus point at (0, 6) with its vertex at (0,0). Oy²= =242 x² = 24y 6y 3,² : 6x O
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