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Beliebt Geometry >

leitkurve-1/3 (x-3)=(y+5)^2

Lösung

leitkurve

- \frac{1}{3} (x - 3) = (y + 5)^{2}

Lösung

x = \frac{37}{12}

Schritte zur Lösung

Rewrite

- \frac{1}{3} (x - 3) = (y + 5)^{2}

in the standard form:

4 (- \frac{1}{12}) (x - 3) = (y - (- 5))^{2}

(h, k) = (3, - 5), p = - \frac{1}{12}

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

(3, - 5)

x-coordinate

x = 3 - p

x = 3 - (- \frac{1}{12})

Fasse zusammen

x = \frac{37}{12}

Graph

Beliebte Beispiele

leitkurve+2.5t^2+6t

d i rec t r i x + 2.5 t^{2} + 6 t

leitkurve y=x^2+6x+8

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

leitkurve-5t^2+20t

d i rec t r i x - 5 t^{2} + 20 t

leitkurve y=-(x-2)^2+4

d i rec t r i x y = - (x - 2)^{2} + 4

leitkurve y^2-2y-12x+25=0

d i rec t r i x y^{2} - 2 y - 12 x + 25 = 0