The equation of circle C is (x-8)^2+(y+3)^2=49. Find the center and radius of circle C.
AC(-3,8)
R=7
BC(-8,3)
R=7
CC(8,-3)
R=7
DC(8,-3)
R=49
AC(-3,8)
BC(-8,3)
CC(8,-3)
DC(8,-3)
