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Beliebt Geometry >

leitkurve (y-2)^2=8(x-1)

Lösung

leitkurve

(y - 2)^{2} = 8 (x - 1)

Lösung

x = - 1

Schritte zur Lösung

Rewrite

(y - 2)^{2} = 8 (x - 1)

in the standard form:

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

(h, k) = (1, 2), p = 2

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

(1, 2)

x-coordinate

x = 1 - p

x = 1 - 2

Fasse zusammen

x = - 1

Graph

Beliebte Beispiele

leitkurve y=4x+4x-2+x^2-3

d i rec t r i x y = 4 x + 4 x - 2 + x^{2} - 3

leitkurve y=-5x^2+118x+7

d i rec t r i x y = - 5 x^{2} + 118 x + 7

leitkurve x=-8y^2

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

leitkurve y=4x^2+23x-6

d i rec t r i x y = 4 x^{2} + 23 x - 6

leitkurve 4-X^2

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