(a) Describe the set of points whose distance from the x-axis equals the distance from the yz-plane.
A.
A cone opening along the x-axis
B.
A cylinder opening along the x-axis
C.
A cylinder opening along the z-axis
D.
A cone opening along the y-axis
E.
A cylinder opening along the y-axis
F.
A cone opening along the z-axis
(b) Find the equation for the set of points whose distance from the x-axis equals the distance from the yz-plane.
A.
B.
C.
D.
E.
F.
In order to get credit for this problem all answers must be correct.