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Beliebt Geometry >

leitkurve y=6x^2+12x

Lösung

leitkurve

y = 6 x^{2} + 12 x

Lösung

y = - \frac{145}{24}

Schritte zur Lösung

Rewrite

y = 6 x^{2} + 12 x

in the standard form

4 \cdot \frac{1}{24} (y - (- 6)) = (x - (- 1))^{2}

(h, k) = (- 1, - 6), p = \frac{1}{24}

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, - 6)

y-coordinate

y = - 6 - p

y = - 6 - \frac{1}{24}

Fasse zusammen

y = - \frac{145}{24}

Graph

Beliebte Beispiele

leitkurve y=-4(x-2)^2+16

d i rec t r i x y = - 4 (x - 2)^{2} + 16

leitkurve y^2-4y-8x-12=0

d i rec t r i x y^{2} - 4 y - 8 x - 12 = 0

leitkurve-(y+3)^2-1

d i rec t r i x - (y + 3)^{2} - 1

leitkurve 7x^2-3x+10-(-4x^2+6x-4)

d i rec t r i x 7 x^{2} - 3 x + 10 - (- 4 x^{2} + 6 x - 4)

leitkurve 4x^2-6x-2

d i rec t r i x 4 x^{2} - 6 x - 2