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Beliebt Geometry >

foki x^2=-28y

Lösung

foki

x^{2} = - 28 y

Lösung

(0, - 7)

Schritte zur Lösung

Rewrite

x^{2} = - 28 y

in the standard form:

4 (- 7) (y - 0) = (x - 0)^{2}

(h, k) = (0, 0), p = - 7

Parabola is symmetric around the y-axis and so the focus lies a distance

p

from the center

(0, 0)

along the y-axis

(0, 0 + p)

= (0, 0 + (- 7))

Fasse zusammen

(0, - 7)

Graph

Beliebte Beispiele

f oc i y = 9 - x^{2}

f oc i 2 x^{2} + x - 6

foki y=2x^2-6x+10

f oc i y = 2 x^{2} - 6 x + 10

f oc i y = x^{2} - x - 6

foki x= 1/20 y^2

f oc i x = \frac{1}{20} y^{2}