The equation of a circle is x 2 y 2 6y 7 July 8, 2019 16 32 64 128 The equation of a circle is x 2 y 2 4x 6y 77 0 The equation of a circle in the xy plane is shown above Find the equation of the circle Equations of the circle The equation of a circle is x^2+y^2-6x+2y=6