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Beliebt Geometry >

foki (x+2)^2=-6(y-1)

Lösung

foki

(x + 2)^{2} = - 6 (y - 1)

Lösung

(- 2, - \frac{1}{2})

Schritte zur Lösung

Rewrite

(x + 2)^{2} = - 6 (y - 1)

in the standard form:

4 (- \frac{3}{2}) (y - 1) = (x - (- 2))^{2}

(h, k) = (- 2, 1), p = - \frac{3}{2}

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

p

from the center

(- 2, 1)

along the y-axis

(- 2, 1 + p)

= (- 2, 1 + (- \frac{3}{2}))

Fasse zusammen

(- 2, - \frac{1}{2})

Graph

Beliebte Beispiele

f oc i + x^{2} - 2 x - 1

f oc i 5 x^{2} - 15 x

f oc i x^{2} + 6 y = 0

f oc i 9 - 3 x^{2}

foki y^2+8x-4y+20=0

f oc i y^{2} + 8 x - 4 y + 20 = 0