Write the standard form of the equation of the circle that passes through (0,4)and has its center at (-3,-1).
Wouldn't it be of the form
(x+3)^2 + (y+1)^2=r^2 ?
put in the (0,4) point, and solve for r
(x+3)^2 + (y+1)^2=r^2 ?
put in the (0,4) point, and solve for r