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Find the Center and Foci of the Ellipse (x2)245+(y8)281=1\frac { ( x - 2 ) ^ { 2 } } { 45 } + \frac { ( y - 8 ) ^ { 2 } } { 81 } = 1

Question 14

Multiple Choice

Find the center and foci of the ellipse.​ (x2) 245+(y8) 281=1\frac { ( x - 2 ) ^ { 2 } } { 45 } + \frac { ( y - 8 ) ^ { 2 } } { 81 } = 1


A) center: (2,8) ( - 2 , - 8 ) ;foci: (2,14) ,(2,2) ( - 2 , - 14 ) , ( - 2 , - 2 )
B) center: (2,8) ( 2,8 ) ;foci: (2,2) ,(2,14) ( 2,2 ) , ( 2,14 )
C) center: (2,8) ( 2,8 ) ;foci: (14,8) ,(8,8) ( 14,8 ) , ( 8,8 )
D) center: (2,8) ( - 2 , - 8 ) ;foci: (8,8) ,(14,8) ( - 8,8 ) , ( - 14,8 )
E) center: (2,8) ( 2,8 ) ;foci: (8,8) ,(14,8) ( - 8 , - 8 ) , ( - 14 , - 8 )

Correct Answer:

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