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Beliebt Geometry >

y^2+8x+4y+20=0

Lösung

y^{2} + 8 x + 4 y + 20 = 0

Lösung

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

Schritte zur Lösung

y^{2} + 8 x + 4 y + 20 = 0

Rewrite

y^{2} + 8 x + 4 y + 20 = 0

in the standard form

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

Therefore parabola properties are:

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

Graph

Beliebte Beispiele

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

(y-3)^2=-6(x+4)

(y - 3)^{2} = - 6 (x + 4)

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

- 2 y^{2} = - 32 x

(x+5)^2=24(y+6)

(x + 5)^{2} = 24 (y + 6)