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Math Help - Find the equation of the parabola

  1. #1
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    Find the equation of the parabola

    Find the equation of the parabola (standard form) if the parabola has a vertex of (2,3) and a directrix of x=5.

    (y - k)^2 = -4p(x - h)

    (y - 3)^2 = -4(3)((x - 2)

    (y - 3)^2 = -12(x - 2). Is that right?
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  2. #2
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    Hello, rowdy3!

    Absolutely corect! . . . Good work!

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