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Beliebt Geometry >

leitkurve x^2-2x-4y+17=0

Lösung

leitkurve

x^{2} - 2 x - 4 y + 17 = 0

Lösung

y = 3

Schritte zur Lösung

Rewrite

x^{2} - 2 x - 4 y + 17 = 0

in the standard form

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

(h, k) = (1, 4), p = 1

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

- p

from the center

(1, 4)

y-coordinate

y = 4 - p

y = 4 - 1

Fasse zusammen

y = 3

Graph

Beliebte Beispiele

leitkurve x^2-12y-6x+5=0

d i rec t r i x x^{2} - 12 y - 6 x + 5 = 0

leitkurve x^2+4x-y+1=0

d i rec t r i x x^{2} + 4 x - y + 1 = 0

leitkurve 3x^2-4x-2

d i rec t r i x 3 x^{2} - 4 x - 2

leitkurve x^2-5x-6

d i rec t r i x x^{2} - 5 x - 6

leitkurve y^2+8x-6y+25=0

d i rec t r i x y^{2} + 8 x - 6 y + 25 = 0