Mathematics, 13.11.2020 18:50 Briza19
Derive the equation of the parabola w a focus at (4,-7) and a directrix of y = -15. put the equation in standard form.
a f(x)- 1/6 x^2-8x+11
b f(x)=1/16 x^2-8x-10
c f(x)=1/16 x^2-1/2x+11
d f(x) = 1/16 x^2-1/2x-10
Answers: 3
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Derive the equation of the parabola w a focus at (4,-7) and a directrix of y = -15. put the equation...
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