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Beliebt Geometry >

leitkurve y=x^2+6x+11

Lösung

leitkurve

y = x^{2} + 6 x + 11

Lösung

y = \frac{7}{4}

Schritte zur Lösung

Rewrite

y = x^{2} + 6 x + 11

in the standard form

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

(h, k) = (- 3, 2), 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

(- 3, 2)

y-coordinate

y = 2 - p

y = 2 - \frac{1}{4}

Fasse zusammen

y = \frac{7}{4}

Graph

Beliebte Beispiele

leitkurve+17/4 (x+2)^2

d i rec t r i x + \frac{17}{4} (x + 2)^{2}

leitkurve (x-3)^2=4(y+5)

d i rec t r i x (x - 3)^{2} = 4 (y + 5)

leitkurve y=3x^2+6x-1

d i rec t r i x y = 3 x^{2} + 6 x - 1

leitkurve 9x^2+24x+72y+16=0

d i rec t r i x 9 x^{2} + 24 x + 72 y + 16 = 0

leitkurve y=x^2-10x+5

d i rec t r i x y = x^{2} - 10 x + 5