Replace the Polar Equation with an Equivalent Cartesian Equation $$\mathrm { r } = 7 \cot \theta \csc \theta$$

Multiple Choice

Replace the polar equation with an equivalent Cartesian equation.
- $$\mathrm { r } = 7 \cot \theta \csc \theta$$

A) $y = \frac { 7 } { x }$
B) $y ^ { 2 } = 7 x$
C) $y = 7 x$
D) $y = 7 x ^ { 2 }$