question 20 Using the standard equation of a parabola, find the vertex, focus, and directrix of the parabolax – 2x + 8y + 9 = 0. Remember, the focus and directrix are (x,y) points and the directrix is aline (x=a or y=b). No sketch is necessary but may be helpful.Type in your answers. Use whole numbers, fractions and no spaces (eg., 1/2, (3,4), x=5,y=6x+7):Vertex isFocus isDirectrix is

Answered: Image /qna-images/answer/59c29b31-116a-4d8a-a80f-4c77a157d283.jpg

Answered: Vertex is Focus is Directrix is

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter11: Topics From Analytic Geometry

Section11.1: Parabolas

Problem 11E

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Similar questions

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