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Beliebt Geometry >

leitkurve (xsqrt(2)+1)^2

Lösung

leitkurve

(x 2 + 1)^{2}

Lösung

y = - \frac{1}{8}

Schritte zur Lösung

Rewrite

y = (x 2 + 1)^{2}

in the standard form:

4 \cdot \frac{1}{8} (y - 0) = (x - (- \frac{1}{2}))^{2}

(h, k) = (- \frac{1}{2}, 0), p = \frac{1}{8}

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

(- \frac{1}{2}, 0)

y-coordinate

y = 0 - p

y = 0 - \frac{1}{8}

Fasse zusammen

y = - \frac{1}{8}

Graph

Beliebte Beispiele

leitkurve y=(x+2)(x-3)

d i rec t r i x y = (x + 2) (x - 3)

leitkurve y=+3x^2+24x-51

d i rec t r i x y = + 3 x^{2} + 24 x - 51

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

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

leitkurve x^2+5x-14

d i rec t r i x x^{2} + 5 x - 14

achse (x-2)=3(y-5)^2

a x i s (x - 2) = 3 (y - 5)^{2}