Write an Equation for the Ellipse $( \pm 6,0 ) ; x$

question 42

Multiple Choice

Write an equation for the ellipse.
-foci at $( \pm 6,0 ) ; x$ -intercepts $\pm 10$

• A) \(\frac { x ^ { 2 } } { 100 } + \frac { y ^ { 2 } } { 64 } = 1\)
• B) \(\frac { x ^ { 2 } } { 64 } + \frac { y ^ { 2 } } { 100 } = 1\)
• C) \(\frac { x ^ { 2 } } { 8 } + \frac { y ^ { 2 } } { 10 } = 1\)
• D) \(\frac { x ^ { 2 } } { 10 } + \frac { y ^ { 2 } } { 8 } = 1\)

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