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Beliebt Geometry >

leitkurve 88x-16x^2-112

Lösung

leitkurve

88 x - 16 x^{2} - 112

Lösung

y = \frac{577}{64}

Schritte zur Lösung

Rewrite

y = 88 x - 16 x^{2} - 112

in the standard form

4 (- \frac{1}{64}) (y - 9) = (x - \frac{11}{4})^{2}

(h, k) = (\frac{11}{4}, 9), p = - \frac{1}{64}

Parabola is symmetric around the y-axis and so the directrix is a line parallel to the x-axis, a distance

- p

from the center

(\frac{11}{4}, 9)

y-coordinate

y = 9 - p

y = 9 - (- \frac{1}{64})

Fasse zusammen

y = \frac{577}{64}

Graph

Beliebte Beispiele

leitkurve-16t^2+60t+3

d i rec t r i x - 16 t^{2} + 60 t + 3

leitkurve (x^2-4x-4)/2

d i rec t r i x \frac{x ^{2} - 4 x - 4}{2}

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d i rec t r i x y = 6 x^{2}

leitkurve y=(x+4)^2+1

d i rec t r i x y = (x + 4)^{2} + 1

leitkurve-1/20 y^2

d i rec t r i x - \frac{1}{20} y^{2}