Question 861927
(x + 7)^2 + (y + 3)^2 = 49
C(-7,-3)
{{{drawing(300,300,   -15,15,-15,15,  grid(1),
circle(-7, -3,7),
circle(-7, -3,0.4),
graph( 300, 300, -15,15,-15,15))}}}