Find a polar equation of the conic with its focus at the pole.
Conics
Eccentricity
Directrix
Ellipse $e = \frac { 1 } { 2 }$ $y = 3$

A) $r = \frac { 3 } { 2 + \sin \theta }$
B) $r = \frac { 3 } { 2 - 4 \sin \theta }$
C) $r = \frac { 4 } { 2 - \sin \theta }$
D) $r = \frac { - 3 } { 2 - \sin \theta }$
E) $r = \frac { 3 } { 2 - \sin \theta }$

Question

Find a polar equation of the conic with its focus at the pole. ​
Conics
Eccentricity
Directrix
Ellipse $e = \frac { 1 } { 2 }$ $y = 3$ ​
​
​
A) $r = \frac { 3 } { 2 + \sin \theta }$
B) $r = \frac { 3 } { 2 - 4 \sin \theta }$
C) $r = \frac { 4 } { 2 - \sin \theta }$
D) $r = \frac { - 3 } { 2 - \sin \theta }$
E) $r = \frac { 3 } { 2 - \sin \theta }$

Quizplus · Accepted Answer

The Answer of Find a polar equation of the conic with its focus at the pole. ​
Conics
Eccentricity
Directrix
Ellipse $e = \frac { 1 } { 2 }$ $y = 3$ ​
​
​
A) $r = \frac { 3 } { 2 + \sin \theta }$
B) $r = \frac { 3 } { 2 - 4 \sin \theta }$
C) $r = \frac { 4 } { 2 - \sin \theta }$
D) $r = \frac { - 3 } { 2 - \sin \theta }$
E) $r = \frac { 3 } { 2 - \sin \theta }$

Find a Polar Equation of the Conic with Its Focus e=12e = \frac { 1 } { 2 }e=21​

Find a Polar Equation of the Conic with Its Focus $e = \frac { 1 } { 2 }$