Write Equations of Ellipses in Standard Form
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Center At $( - 1,1 )$

question 30

Multiple Choice

Write Equations of Ellipses in Standard Form
-
Center at $( - 1,1 )$

• A) \(\frac { ( x + 1 ) ^ { 2 } } { 36 } + \frac { ( y - 1 ) ^ { 2 } } { 9 } = 1\) foci at \(( - 1 + 3 \sqrt { 3 } , 1 )\) and \(( - 1 - 3 \sqrt { 3 } , 1 )\)
• B) \(\frac { ( x + 1 ) ^ { 2 } } { 9 } + \frac { ( y - 1 ) ^ { 2 } } { 36 } = 1\) foci at \(( 1 + 3 \sqrt { 3 } , - 1 )\) and \(( 1 - 3 \sqrt { 3 } , - 1 )\)
• C) \(\frac { ( x - 1 ) ^ { 2 } } { 9 } + \frac { ( y + 1 ) ^ { 2 } } { 36 } = 1\) foci at \(( - 3 \sqrt { 3 } , 1 )\) and \(( 3 \sqrt { 3 } , 1 )\)
• D) \(\frac { ( x - 1 ) ^ { 2 } } { 36 } + \frac { ( y + 1 ) ^ { 2 } } { 9 } = 1\) foci at \(( - 1 + 3 \sqrt { 3 } , - 1 )\) and \(( - 1 - 3 \sqrt { 3 } , - 1 )\)

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