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Write an Equation for the Hyperbola (−9,7),(−9,−11);( - 9,7 ) , ( - 9 , - 11 ) ;

Question 330

Multiple Choice

Write an equation for the hyperbola.
-vertices at (−9,7) ,(−9,−11) ;( - 9,7 ) , ( - 9 , - 11 ) ; asymptotes y=±96(x+9) −2y = \pm \frac { 9 } { 6 } ( x + 9 ) - 2


A) (x+9) 281−(y+2) 281=1\frac { ( x + 9 ) ^ { 2 } } { 81 } - \frac { ( y + 2 ) ^ { 2 } } { 81 } = 1
B) (x−9) 281−(y−2) 281=1\frac { ( x - 9 ) ^ { 2 } } { 81 } - \frac { ( y - 2 ) ^ { 2 } } { 81 } = 1
C) (y+2) 281−(x+9) 236=1\frac { ( y + 2 ) ^ { 2 } } { 81 } - \frac { ( x + 9 ) ^ { 2 } } { 36 } = 1
D) (y−2) 281−(x−9) 236=1\frac { ( y - 2 ) ^ { 2 } } { 81 } - \frac { ( x - 9 ) ^ { 2 } } { 36 } = 1

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