Solved

Find a Polar Equation of the Conic with Its Focus \quad

Question 263

Multiple Choice

Find a polar equation of the conic with its focus at the pole.
Conics \quad\quad Eccentricity \quad\quad Directrix
Ellipse e=2x=1\quad\quad\quad e = 2\quad\quad\quad x = 1


A) r=21+cosθr = \frac { 2 } { 1 + \cos \theta }
B) r=21+2cosθr = \frac { 2 } { 1 + 2 \cos \theta }
C) r=21cosθr = \frac { - 2 } { 1 - \cos \theta }
D) r=21sinθr = \frac { 2 } { 1 - \sin \theta }
E) r=21+2sinθr = \frac { 2 } { 1 + 2 \sin \theta }

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions