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Mathematics, 27.01.2020 18:31 woodpeckerdeejpe8wvh

The focus of a parabola is (0, -3) and the directrix is y = 3. what is the equation of the parabola?
a.) y = 1/12 x^2
b.) y = -1/12 x^2
c.) x = -1/12 y^2
d.) x = 1/12 y^12

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