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Beliebt Geometry >

leitkurve x=(y+3)^2

Lösung

leitkurve

x = (y + 3)^{2}

Lösung

x = - \frac{1}{4}

Schritte zur Lösung

Rewrite

x = (y + 3)^{2}

in the standard form:

4 \cdot \frac{1}{4} (x - 0) = (y - (- 3))^{2}

(h, k) = (0, - 3), p = \frac{1}{4}

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

(0, - 3)

x-coordinate

x = 0 - p

x = 0 - \frac{1}{4}

Fasse zusammen

x = - \frac{1}{4}

Graph

Beliebte Beispiele

leitkurve 13+4x-x^2

d i rec t r i x 13 + 4 x - x^{2}

leitkurve y=s^2+2s+2

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

leitkurve (x-11)^2

d i rec t r i x (x - 11)^{2}

leitkurve x^2+3x-16

d i rec t r i x x^{2} + 3 x - 16

leitkurve y=(x-12)^2-156

d i rec t r i x y = (x - 12)^{2} - 156