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Beliebt Geometry >

leitkurve y^2-8x+2y+17=0

Lösung

leitkurve

y^{2} - 8 x + 2 y + 17 = 0

Lösung

x = 0

Schritte zur Lösung

Rewrite

y^{2} - 8 x + 2 y + 17 = 0

in the standard form

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

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

Parabola is symmetric around the x-axis and so the directrix is a line parallel to the y-axis, a distance

- p

from the center

(2, - 1)

x-coordinate

x = 2 - p

x = 2 - 2

Fasse zusammen

x = 0

Graph

Beliebte Beispiele

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d i rec t r i x 6 (x - 8)^{2} + 7

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d i rec t r i x y^{2} + 12 x + 8 y - 44 = 0

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d i rec t r i x x^{2} - x

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d i rec t r i x + 4 x^{2} - 4 x + 9

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d i rec t r i x x^{2} - 2