Find an Equivalent Equation in Rectangular Coordinates $$r = \frac { 5 } { 2 \sin \theta + 6 \cos \theta }$$

Multiple Choice

Find an equivalent equation in rectangular coordinates.
- $$r = \frac { 5 } { 2 \sin \theta + 6 \cos \theta }$$

A) $2 x + 6 y = 5$
B) $2 y + 6 x = 5$
C) $2 x - 6 y = 25$
D) $2 y + 6 x = \frac { 5 } { \sqrt { x ^ { 2 } + y ^ { 2 } } }$