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

Derive the equation of the parabola with a focus at (2, 4) and a directrix of y = 8.
asked 19.3k views
2 votes
Derive the equation of the parabola with a focus at (2, 4) and a directrix of y = 8.

asked
User LuisZavaleta
by
7.6k points

1 Answer

2 votes

Answer:

f(x) = −
(1)/(8)
(x-2)^(2) + 6

ye

answered
User Ricardo Tomasi
by
8.2k points
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