In polar coordinates, the points (r,theta) and (minusr,theta) are symmetric with respect to which of the following?
Question content area bottom
Part 1
Select all that apply.
A.
the pole (or origin)
B.
the line thetaequalsStartFraction pi Over 2 EndFraction
(or y-axis)
C.
the polar axis (or x-axis)
D.
the line thetaequalsStartFraction pi Over 4 EndFraction
(or yequalsx)
A. the pole (or origin)
C. the polar axis (or x-axis)