Write an equation of circle .write your answer in standard form and then general form. The point lies on circle is (-3, 2).center of circle is the point (0 ,0)

Question

Write an equation of circle .write your answer in standard form and then general form. The point lies on circle is (-3, 2).center of circle is the point (0 ,0)

Answer 1

Answer 2

(-3)^2 + 2^2 = 9+4= 13 = r^2 = the radius squared

x^2 + y^2 = 13 is the equation of the circle with center at the origin (0,0) and through point (-3,2)