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Beliebt Geometry >

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

Lösung

leitkurve

y^{2} - 8 y + 4 x = 0

Lösung

x = 5

Schritte zur Lösung

Rewrite

y^{2} - 8 y + 4 x = 0

in the standard form

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

(h, k) = (4, 4), p = - 1

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

- p

from the center

(4, 4)

x-coordinate

x = 4 - p

x = 4 - (- 1)

Fasse zusammen

x = 5

Graph

Beliebte Beispiele

leitkurve x^2+4x+6y-2=0

d i rec t r i x x^{2} + 4 x + 6 y - 2 = 0

leitkurve 48x-6x^2

d i rec t r i x 48 x - 6 x^{2}

leitkurve 2x^2-x

d i rec t r i x 2 x^{2} - x

leitkurve x^2=-10y

d i rec t r i x x^{2} = - 10 y

leitkurve x^2-4

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