SOLUTION: What is the eccentricity of the function? r = 4/-2-cosθ A.) ½ B.) -2 C.) 2 D.) -½

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Question 1080116: What is the eccentricity of the function? r = 4/-2-cosθ
A.) ½
B.) -2
C.) 2
D.) -½
Answer by ikleyn(52777) About Me  (Show Source):
You can put this solution on YOUR website!

The equation in the post is written incorrectly.

It has no solutions and describes the empty set of points.