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Mathematics 9 Online
OpenStudy (anonymous):

Help Solve Please! What is the equation of a parabola with vertex (0, 0) and directrix x = -3.

OpenStudy (anonymous):

here is the answer (x-h)^2=-4p(y-k)^2

OpenStudy (anonymous):

Thanks rob how did you get that though @rob1111111111111

OpenStudy (anonymous):

just copy the q and put it on google.

OpenStudy (anonymous):

and Google will tell you the answer.

OpenStudy (anonymous):

Which is the Q ?

OpenStudy (anonymous):

I mean trying to understand what your saying sorry

OpenStudy (anonymous):

the one you typed.

OpenStudy (anonymous):

GTG

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