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Mathematics 14 Online
OpenStudy (anonymous):

Find the vertex, focus, and directrix of the parabola with the equation x^2-6x-8y+49=0 I know the answers, I just need to figure out how you get them

OpenStudy (anonymous):

I know the vertex is : (3,5) the directrix is : y=3 and the focus is : (3,7) but how do you figure those out?

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