Sketch the conic sections whose polar coordinate equations are given in Exercises 77–80. Give polar coordinates for the vertices and, in the case of ellipses, for the centers as well. 77. r = 2 1 + cos 0 78. r = 2 + cos 0 12 79. r = 80. r = 2 cos 0 3 + sin 0
Sketch the conic sections whose polar coordinate equations are given in Exercises 77–80. Give polar coordinates for the vertices and, in the case of ellipses, for the centers as well. 77. r = 2 1 + cos 0 78. r = 2 + cos 0 12 79. r = 80. r = 2 cos 0 3 + sin 0
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section: Chapter Questions
Problem 28RE
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