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Beliebt Geometry >

leitkurve 8y=x^2

Lösung

leitkurve

8 y = x^{2}

Lösung

y = - 2

Schritte zur Lösung

Rewrite

8 y = x^{2}

in the standard form:

4 \cdot 2 (y - 0) = (x - 0)^{2}

(h, k) = (0, 0), p = 2

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

(0, 0)

y-coordinate

y = 0 - p

y = 0 - 2

Fasse zusammen

y = - 2

Graph

Beliebte Beispiele

leitkurve x^2=36y

d i rec t r i x x^{2} = 36 y

leitkurve (x+4)^2-1

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

leitkurve y^2+4x-8y+12=0

d i rec t r i x y^{2} + 4 x - 8 y + 12 = 0

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d i rec t r i x y = 4 x^{2} + 8 x - 20

leitkurve 2x^2-4x+15

d i rec t r i x 2 x^{2} - 4 x + 15