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Derive the equation of the parabola with a focus at (2, 4) and a directrix of y = 8. (2 points)

f(x) = −(x − 2)2 + 6

f(x) = (x − 2)2 + 6

f(x) = −(x + 2)2 + 8

f(x) = (x + 2)2 + 8

User Oliora
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1 Answer

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The answer is C I just did it
User Blessed
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