Test the equation for symmetry with respect to the given axis, line, or pole.
-$r = 4 \cos \theta ;$ the line $\theta = \frac { \pi } { 2 }$
A) May or may not be symmetric with respect to the line $\theta = \frac { \pi } { 2 }$
B) Symmetric with respect to the line $\theta = \frac { \pi } { 2 }$

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The Answer of Test the equation for symmetry with respect to the given axis, line, or pole.
-$r = 4 \cos \theta ;$ the line $\theta = \frac { \pi } { 2 }$
A) May or may not be symmetric with respect to the line $\theta = \frac { \pi } { 2 }$
B) Symmetric with respect to the line $\theta = \frac { \pi } { 2 }$

Test the Equation for Symmetry with Respect to the Given r=4cos⁡θ;r = 4 \cos \theta ;r=4cosθ;

Test the Equation for Symmetry with Respect to the Given $r = 4 \cos \theta ;$