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Mathematics 16 Online
OpenStudy (anonymous):

Help? I got an answer, just want to make sure I'm right?

OpenStudy (anonymous):

Find the vertices and foci of the hyperbola with equation...\[\frac{ (x+2)^2 }{ 144 }-\frac{ (y-4)^2 }{ 81 }=1\]

OpenStudy (anonymous):

These are the answer choices: Vertices: (4, 7), (4, -11); Foci: (4, -11), (4, 7) Vertices: (4, 10), (4, -14); Foci: (4, -17), (4, 13) Vertices: (10, 4), (-14, 4); Foci: (-17, 4), (13, 4) Vertices: (7, 4), (-11, 4); Foci: (-11, 4), (7, 4)

OpenStudy (anonymous):

I got C. :p

OpenStudy (anonymous):

@mathstudent55 ? Does that look right to you?

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