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math help please not sure what to lable?
The general equation of an ellipse is shown below.
9x2 − 54x + 25y2 − 100y − 44 = 0
• Write an equivalent standard equation for the ellipse.
• Describe what the coefficients of x2 and y2 in the standard equation tell
about this ellipse.
1 Answer
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- Julius NLv 78 years agoFavorite Answer
9(X -3)² + 25(Y -2)² = 225 or ((X -3)/( 5))² + ((Y -2)/( 3))² = 1
major axis: 10, minor axis: 6
Center: (3, 2); Foci: (3 ±4, 2); Ecentricity: 0.8
Vertices: (3 ±5, 2) and (3, 2 ±3);
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