Answer
a) The center-radius form of the circle equation is
$(x + \sqrt{3})^2$ + $(y + \sqrt{3})^2$ = $3$
b) Refer to Graph I for the graphing.
Work Step by Step
Center of the circle = $(-\sqrt{3}, -\sqrt{3})$ and Radius r = $\sqrt{3}$
a) The center-radius form of the circle equation is
$(x – (-\sqrt{3}))^2$ + $(y – (-\sqrt{3}))^2$ = $(\sqrt{3})^2$
$(x + \sqrt{3})^2$ + $(y + \sqrt{3})^2$ = $3$
b) Refer to Graph I for the graphing.