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Beliebt Geometry >

leitkurve x^2=-10y

Lösung

leitkurve

x^{2} = - 10 y

Lösung

y = \frac{5}{2}

Schritte zur Lösung

Rewrite

x^{2} = - 10 y

in the standard form:

4 (- \frac{5}{2}) (y - 0) = (x - 0)^{2}

(h, k) = (0, 0), p = - \frac{5}{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 - (- \frac{5}{2})

Fasse zusammen

y = \frac{5}{2}

Graph

Beliebte Beispiele

leitkurve x^2-4

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

leitkurve y=2x^2-13x-7

d i rec t r i x y = 2 x^{2} - 13 x - 7

leitkurve x=7y^2

d i rec t r i x x = 7 y^{2}

leitkurve y=7x^2-9x-5

d i rec t r i x y = 7 x^{2} - 9 x - 5

leitkurve y=3x^2-5x7

d i rec t r i x y = 3 x^{2} - 5 x 7