SOLUTION: What type of directrix does the conic have? r = 4/-2-cosθ A.) Vertical B.) Horizontal C.) Oblique D.) No directrix.

Algebra ->  Test -> SOLUTION: What type of directrix does the conic have? r = 4/-2-cosθ A.) Vertical B.) Horizontal C.) Oblique D.) No directrix.      Log On


   

Question 1080120: What type of directrix does the conic have? r = 4/-2-cosθ
A.) Vertical
B.) Horizontal
C.) Oblique
D.) No directrix.
Answer by ikleyn(52776) 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.