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Beliebt Geometry >

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

Lösung

leitkurve

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

Lösung

x = 0

Schritte zur Lösung

Rewrite

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

in the standard form:

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

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

(2, - 1)

x-coordinate

x = 2 - p

x = 2 - 2

Fasse zusammen

x = 0

Graph

Beliebte Beispiele

leitkurve y=2x^2

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

scheitelpunkte (y^2)/9-(x^2)/(16)=1

v er t i ces \frac{y ^{2}}{9} - \frac{x ^{2}}{16} = 1

foki 2x^2+7y^2=14

f oc i 2 x^{2} + 7 y^{2} = 14

49 y^{2} - x^{2} = 49

foki 9x^2+25y^2=225

f oc i 9 x^{2} + 25 y^{2} = 225