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Beliebt Geometry >

foki 3x^2+x-6

Lösung

foki

3 x^{2} + x - 6

Lösung

(- \frac{1}{6}, - 6)

Schritte zur Lösung

Rewrite

y = 3 x^{2} + x - 6

in the standard form

4 \cdot \frac{1}{12} (y - (- \frac{73}{12})) = (x - (- \frac{1}{6}))^{2}

(h, k) = (- \frac{1}{6}, - \frac{73}{12}), p = \frac{1}{12}

Parabola is symmetric around the y-axis and so the focus lies a distance

p

from the center

(- \frac{1}{6}, - \frac{73}{12})

along the y-axis

(- \frac{1}{6}, - \frac{73}{12} + p)

= (- \frac{1}{6}, - \frac{73}{12} + \frac{1}{12})

Fasse zusammen

(- \frac{1}{6}, - 6)

Graph

Beliebte Beispiele

foki 2(y-4)=-1/4 (x-3)^2

foki (x+5)^2=4(y-1)