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Question 742140: Write the standard form of the equation Parabola with vertex at (-2,4) and focus at (3,4)
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Write the standard form of the equation Parabola with vertex at (-2,4) and focus at (3,4)
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Plot those 2 points and you will see that the parabola opens
to the right.
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Form: (y-k)^2 = 4p(x-h)
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p = 3--2 = 5; so 4p = 20
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h = -2 and k = 4
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Equation:
(y-4)^2 = 20(x+2)
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Cheers,
Stan H.
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