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Beliebt Geometry >

foki x^2-20y-2x-39=0

Lösung

foki

x^{2} - 20 y - 2 x - 39 = 0

Lösung

(1, 3)

Schritte zur Lösung

Rewrite

x^{2} - 20 y - 2 x - 39 = 0

in the standard form

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

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

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

p

from the center

(1, - 2)

along the y-axis

(1, - 2 + p)

= (1, - 2 + 5)

Fasse zusammen

(1, 3)

Graph

Beliebte Beispiele

foki y=(x+1)(x+2)

foki 3x^2-16x+5

foki y^2-12y+6x+36=0

foki x^2-6x-20y-11=0

foki y=3x^2-36x+81