ANailahM ANailahM
  • 17-06-2017
  • Mathematics
contestada

What is the equation of a parabola with (−1, −3) as its focus and y = 1 as its directrix?

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hellonewluv19
hellonewluv19 hellonewluv19
  • 17-06-2017
(y+2)^2=-4(x-1)

hope this helps
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