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Mathematics, 17.05.2021 20:20 kannon46

What is the equation of the quadratic graph with a focus of (4,-3) and a directrix of y=-6? A. f(x)= -1/6x^2+4/3x+11/6

B. f(x)= -1/6x^2-4/3x-11/6

C. f(x)= 3/50x^2+11/25x+3/5

D. f(x)= 3/50x^2-11/25x-3/5

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What is the equation of the quadratic graph with a focus of (4,-3) and a directrix of y=-6? A. f(x)...

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