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Beliebt Geometry >

foki x^2-6x-12y+21=0

Lösung

foki

x^{2} - 6 x - 12 y + 21 = 0

Lösung

(3, 4)

Schritte zur Lösung

Rewrite

x^{2} - 6 x - 12 y + 21 = 0

in the standard form

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

(h, k) = (3, 1), p = 3

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

p

from the center

(3, 1)

along the y-axis

(3, 1 + p)

= (3, 1 + 3)

Fasse zusammen

(3, 4)

Graph

Beliebte Beispiele

f oc i x^{2} - 15 x

foki (x+3)^2=-12(y-5)

f oc i (x + 3)^{2} = - 12 (y - 5)

foki-2x^2+20x-52

f oc i - 2 x^{2} + 20 x - 52

f oc i x^{2} + 6 x + 9

f oc i + x^{2} + 8 x - 80