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Beliebt Geometry >

leitkurve (x+2)^2=-12(y-5)

Lösung

leitkurve

(x + 2)^{2} = - 12 (y - 5)

Lösung

y = 8

Schritte zur Lösung

Rewrite

(x + 2)^{2} = - 12 (y - 5)

in the standard form:

4 (- 3) (y - 5) = (x - (- 2))^{2}

(h, k) = (- 2, 5), p = - 3

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

(- 2, 5)

y-coordinate

y = 5 - p

y = 5 - (- 3)

Fasse zusammen

y = 8

Graph

Beliebte Beispiele

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