Derive the equation of the parabola with a focus at (2, 4) and a directrix of y = 8.
a....
Mathematics, 28.09.2019 10:50, genyjoannerubiera
Derive the equation of the parabola with a focus at (2, 4) and a directrix of y = 8.
a. f(x) = -1/8 (x - 2)2 + 6
b. f(x) = 1/8 (x - 2)2 + 6
c. f(x) = -1/8 (x + 2)2 + 8
d. f(x) = 1/8 (x + 2)2 + 8
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