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Beliebt Geometry >

foki x^2-2x-4y+13=0

Lösung

foki

x^{2} - 2 x - 4 y + 13 = 0

Lösung

(1, 4)

Schritte zur Lösung

Rewrite

x^{2} - 2 x - 4 y + 13 = 0

in the standard form

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

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

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

p

from the center

(1, 3)

along the y-axis

(1, 3 + p)

= (1, 3 + 1)

Fasse zusammen

(1, 4)

Graph

Beliebte Beispiele

foki 2y^2-16y+72=20x

f oc i 2 y^{2} - 16 y + 72 = 20 x

foki y^2+4x-8y+12=0

f oc i y^{2} + 4 x - 8 y + 12 = 0

f oc i - x^{2} + 4 x - 1

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

f oc i - x^{2} + 4 x - 9