Answer:
Center (5,-3)
radius : 4
Step-by-step explanation:
Radius: is the square root of 16. The square root of 16 = +/- 4. Minus 4 has absolutely no meaning for a question like this so the radius is 4. Rule take the square root of the counting number on the right.
The center is the value when x - 5 =0 and y + 3 = 0
x - 5 = 0
x = 5
y + 3 = 0
y = -3
