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Beliebt Geometry >

foki y^2=-36x

Lösung

foki

y^{2} = - 36 x

Lösung

(- 9, 0)

Schritte zur Lösung

Rewrite

y^{2} = - 36 x

in the standard form:

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

(h, k) = (0, 0), p = - 9

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

p

from the center

(0, 0)

along the x-axis

(0 + p, 0)

= (0 + (- 9), 0)

Fasse zusammen

(- 9, 0)

Graph

Beliebte Beispiele

foki x^2+(y^2)/(16)=1

f oc i x^{2} + \frac{y ^{2}}{16} = 1

x^{2} = - 2 y

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

x^{2} = 20 y

3x^2+y^2+18x-2y-8=0

3 x^{2} + y^{2} + 18 x - 2 y - 8 = 0