4. Consider the following parabola with the focus at (6,2) and the directrix line at y = -6. (x, y) y I 10 9 8 -10-9-8-7-6-5-4-3-2-1 0 -1 -2 -3 2 3 (6,2) 567 8 9 10 y = -6 Part A: Use the distance formula to describe the distance from (x, y) to the focus. Part B: Use the distance formula to describe the distance from (x, y) to the directrix. Part C: Write the equation for the quadratic in standard form. Part D: Write the equation for the quadratic in vertex form.
4. Consider the following parabola with the focus at (6,2) and the directrix line at y = -6. (x, y) y I 10 9 8 -10-9-8-7-6-5-4-3-2-1 0 -1 -2 -3 2 3 (6,2) 567 8 9 10 y = -6 Part A: Use the distance formula to describe the distance from (x, y) to the focus. Part B: Use the distance formula to describe the distance from (x, y) to the directrix. Part C: Write the equation for the quadratic in standard form. Part D: Write the equation for the quadratic in vertex form.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.3: Hyperbolas
Problem 33E
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