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Beliebt Geometry >

leitkurve (x-0)^2=4y-4

Lösung

leitkurve

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

Lösung

y = 0

Schritte zur Lösung

Rewrite

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

in the standard form:

4 \cdot 1 \cdot (y - 1) = (x - 0)^{2}

(h, k) = (0, 1), p = 1

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, 1)

y-coordinate

y = 1 - p

y = 1 - 1

Fasse zusammen

y = 0

Graph

Beliebte Beispiele

leitkurve y=x+x^2

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

leitkurve 4x-11y^2=0

d i rec t r i x 4 x - 11 y^{2} = 0

leitkurve+(y-2)=3(x-5)^2

d i rec t r i x + (y - 2) = 3 (x - 5)^{2}

leitkurve x^2=16(y-9)

d i rec t r i x x^{2} = 16 (y - 9)

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

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