Test the Equation for Symmetry with Respect to the Given $\mathrm { r } = - 4 \cos \theta$

Multiple Choice

Test the equation for symmetry with respect to the given axis, line, or pole.
- $\mathrm { r } = - 4 \cos \theta$ ; the polar axis

A) May or may not be symmetric with respect to the polar axis
B) Symmetric with respect to the polar axis