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Beliebt Geometry >

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

Lösung

foki

x^{2} - 4 x + 8 y - 4 = 0

Lösung

(2, - 1)

Schritte zur Lösung

Rewrite

x^{2} - 4 x + 8 y - 4 = 0

in the standard form

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

(h, k) = (2, 1), p = - 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 + (- 2))

Fasse zusammen

(2, - 1)

Graph

Beliebte Beispiele

f oc i - 2 x^{2} + 4 x + 3

f oc i - 2 x^{2} + 4 x + 7

f oc i - 2 x^{2} + 4 x - 7

foki 6y=x^2-8x+14

f oc i 6 y = x^{2} - 8 x + 14

foki (x-1)^2=-8(y2)

f oc i (x - 1)^{2} = - 8 (y 2)