Ellipses

Calculus Level 1

What is the equation of the circle centered at $(3,0)$ which passes through the foci of the ellipse $\frac{x^{2}}{9} + \frac{y^{2}}{16} = 1?$

x^{2} + y^{2} - 6x - 7 = 0

x^{2} + y^{2} - 6x + 5 = 0

x^{2} + y^{2} - 6x - 25 = 0

x^{2} + y^{2} - 6x - 5 = 0