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Beliebt Geometry >

foki y^2-2y-8x-39=0

Lösung

foki

y^{2} - 2 y - 8 x - 39 = 0

Lösung

(- 3, 1)

Schritte zur Lösung

Rewrite

y^{2} - 2 y - 8 x - 39 = 0

in the standard form

4 \cdot 2 (x - (- 5)) = (y - 1)^{2}

(h, k) = (- 5, 1), p = 2

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

p

from the center

(- 5, 1)

along the x-axis

(- 5 + p, 1)

= (- 5 + 2, 1)

Fasse zusammen

(- 3, 1)

Graph

Beliebte Beispiele

foki-2x^2+20x-y-52=0

f oc i - 2 x^{2} + 20 x - y - 52 = 0

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

foki-0.3x^2+2x+3

f oc i - 0.3 x^{2} + 2 x + 3

f oc i x^{2} - 5 x + 3

foki y=x^2+2x-3

f oc i y = x^{2} + 2 x - 3