Multiple Choice
Write the equation of the circle that satisfies the following conditions. Express the final equation in the form x 2 + y 2 + Dx + Ey + F = 0. Center at the origin and r = 4
A) x 2 + y 2 = 0
B) x 2 - y 2 - 16 = 0
C) x 2 - y 2 + 16 = 0
D) x 2 + y 2 + 16 = 0
E) x 2 + y 2 - 16 = 0
Correct Answer:

Verified
Correct Answer:
Verified
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