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OpenStudy (anonymous):
I will give anything :) Derive the equation of the parabola with a focus at (4, −7) and a directrix of y = −15. Put the equation in standard form. f(x) = one sixteenthx2 − 8x + 11 f(x) = one sixteenthx2 − 8x − 10 f(x) = one sixteenthx2 − one halfx + 11 f(x) = one sixteenthx2 − one halfx − 10
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OpenStudy (anonymous):
OpenStudy (amoodarya):
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