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Beliebt Geometry >

leitkurve x^2=16(y-9)

Lösung

leitkurve

x^{2} = 16 (y - 9)

Lösung

y = 5

Schritte zur Lösung

Rewrite

x^{2} = 16 (y - 9)

in the standard form:

4 \cdot 4 (y - 9) = (x - 0)^{2}

(h, k) = (0, 9), p = 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

(0, 9)

y-coordinate

y = 9 - p

y = 9 - 4

Fasse zusammen

y = 5

Graph

Beliebte Beispiele

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

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

leitkurve x=(y+3)^2

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

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}