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Ellipses

Calculus Level 2

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

\[x^{2} + y^{2} − 6x + 5 = 0\] \[x^{2} + y^{2} − 6x − 7 = 0\] \[x^{2} + y^{2} − 6x − 5 = 0\] \[x^{2} + y^{2} − 6x − 25 = 0\]

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by Krishna Singh

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