Answer:
Letter C (-3,2); r=4
Instructions:
1) You see that the equation is in the correct form. So, now you need to compare this
(x-h)^2 + (y-k)^2=r^2
(x+3)^2+ (y-2)^2=r^16
2) You see that the symbols change in both equations, so - • + = -
X=-3
3) - • - = +
Y=2
4) that is why the center is (-3,2)
5) Now, you need to make a square root of 16
Which is 4 (the number which if you multiply two times ^2, will be 16)