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Mathematics 20 Online
OpenStudy (anonymous):

PLEASE HELP!!!! write the standard form of the equation of the parabola whose directrix is y=-4 and whose focus is at (2,2)

OpenStudy (anonymous):

\[(x +1)^2 = 4(3)(y - 2)\] Multiply that out yourself

OpenStudy (anonymous):

do you mean (x+2)^2?

OpenStudy (anonymous):

Yea

OpenStudy (anonymous):

thanks!!!!

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