Convert the Polar Equation to a Rectangular Equation $$r = \frac { 4 } { 4 + \cos \theta }$$

Multiple Choice

Convert the polar equation to a rectangular equation.
- $$r = \frac { 4 } { 4 + \cos \theta }$$

A) $5 x ^ { 2 } + 4 y ^ { 2 } - 8 x - 16 = 0$
B) $4 x ^ { 2 } + 4 y ^ { 2 } + 8 x - 16 = 0$
C) $4 x ^ { 2 } + 3 y ^ { 2 } + 8 y - 16 = 0$
D) $3 x ^ { 2 } + 4 y ^ { 2 } + 8 x - 16 = 0$