Multiple Choice
Find 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. Tangent to the x axis, a radius of length 7, and abscissa of center is -8
A) x 2 + y 2 - 16 x - 14 y + 64 = 0 and x 2 + y 2 - 16 x + 14 y + 64 = 0
B) x 2 + y 2 + 16 x - 14 y + 64 = 0
C) x 2 + y 2 + 16 x - 14 y + 64 = 0 and x 2 + y 2 + 16 x + 14 y + 64 = 0
D) x 2 + y 2 + 16 x + 14 y + 64 = 0
E) x 2 + y 2 - 16 x + 14 y + 64 = 0
Correct Answer:

Verified
Correct Answer:
Verified
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