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Beliebt Geometry >

leitkurve (x-9)^2-6

Lösung

leitkurve

(x - 9)^{2} - 6

Lösung

y = - \frac{25}{4}

Schritte zur Lösung

Rewrite

y = (x - 9)^{2} - 6

in the standard form:

4 \cdot \frac{1}{4} (y - (- 6)) = (x - 9)^{2}

(h, k) = (9, - 6), p = \frac{1}{4}

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

(9, - 6)

y-coordinate

y = - 6 - p

y = - 6 - \frac{1}{4}

Fasse zusammen

y = - \frac{25}{4}

Graph

Beliebte Beispiele

leitkurve x^2-16y=0

d i rec t r i x x^{2} - 16 y = 0

leitkurve 0.8x^2+500x-25000

d i rec t r i x 0.8 x^{2} + 500 x - 25000

d i rec t r i x 9 x^{2}

leitkurve+12x^2-14x

d i rec t r i x + 12 x^{2} - 14 x

leitkurve y^2=12(x-4)

d i rec t r i x y^{2} = 12 (x - 4)