Question

The equation of a circle is x squared +(y+4) squared =1

. What are the center and radius of the circle?
Choose 1 answer:
Choose 1 answer:
(Choice A) The center is

and the radius is

.
A
The center is

and the radius is

.
(Choice B) The center is

and the radius is

.
B
The center is

and the radius is

.
(Choice C) The center is

and the radius is

.
C
The center is

and the radius is

.
(Choice D) The center is

and the radius is

.
D
The center is

and the radius is

.

Answer 1

(Choice C) The center is (0, -4) and the radius is 1.