Identify the conic that the polar equation represents. Also, give the position of the directrix.r = 
A. ellipse, directrix perpendicular to the polar axis 2 left of the pole
B. ellipse, directrix perpendicular to the polar axis 2 right of the pole
C. hyperbola, directrix perpendicular to the polar axis 2 left of the pole
D. hyperbola, directrix perpendicular to the polar axis 2 right of the pole
Answer: C
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