Find an Equation for the Hyperbola Described $( 9,4 )$ ; Focus At

question 135

Multiple Choice

Find an equation for the hyperbola described.
-center at $( 9,4 )$ ; focus at $( 7,4 )$ ; vertex at $( 8,4 )$

• A) \(( x - 9 ) ^ { 2 } - \frac { ( y - 4 ) ^ { 2 } } { 3 } = 1\)
• B) \(( x - 4 ) ^ { 2 } - \frac { ( y - 9 ) ^ { 2 } } { 3 } = 1\)
• C) \(\frac { ( x - 4 ) ^ { 2 } } { 3 } - ( y - 9 ) ^ { 2 } = 1\)
• D) \(\frac { ( x - 9 ) ^ { 2 } } { 3 } - ( y - 4 ) ^ { 2 } = 1\)

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