Multiple Choice
Write the equation for the surface obtained by revolving the curve z = y2 (in the yz-plane) about the z-axis.
A) z = - x2 - y2
B) z = - x2 + y2
C) z = x2 - y2
D) z = x2 + y2
E) z = x + y2
Correct Answer:

Verified
Correct Answer:
Verified
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