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Find a Polar Equation of the Conic with the Given  Conic  Eccentricity  Directrix  Hyperbola e=5x=2\begin{array} { c c c } \text { Conic } & \text { Eccentricity } & \text { Directrix } \\ \text { Hyperbola } & e = 5 & x = 2 \end{array}

Question 78

Multiple Choice

Find a polar equation of the conic with the given characteristics and with one focus at the pole.
 Conic  Eccentricity  Directrix  Hyperbola e=5x=2\begin{array} { c c c } \text { Conic } & \text { Eccentricity } & \text { Directrix } \\ \text { Hyperbola } & e = 5 & x = 2 \end{array}


A) r=1015cosθr = \frac { 10 } { 1 - 5 \cos \theta }
B) r=101+5cosθr = \frac { 10 } { 1 + 5 \cos \theta }
C) r=21+5cosθr = \frac { 2 } { 1 + 5 \cos \theta }
D) r=101+5sinθr = \frac { 10 } { 1 + 5 \sin \theta }
E) r=1015sinθr = \frac { 10 } { 1 - 5 \sin \theta }

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