Mathematics, 10.07.2019 22:30, nini31575

Derive the equation of the parabola with a focus at (−5, −5) and a directrix of y = 7.
f(x) = −one twenty fourth(x − 1)2 − 5
f(x) = one twenty fourth(x − 1)2 − 5
f(x) = −one twenty fourth(x + 5)2 + 1
f(x) = one twenty fourth(x + 5)2 + 1

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Derive the equation of the parabola with a focus at (−5, −5) and a directrix of y = 7.
f(x) =...