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Beliebt Geometry >

foki 2-3x^2

Lösung

foki

2 - 3 x^{2}

Lösung

(0, \frac{23}{12})

Schritte zur Lösung

Rewrite

y = 2 - 3 x^{2}

in the standard form:

4 (- \frac{1}{12}) (y - 2) = (x - 0)^{2}

(h, k) = (0, 2), p = - \frac{1}{12}

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

p

from the center

(0, 2)

along the y-axis

(0, 2 + p)

= (0, 2 + (- \frac{1}{12}))

Fasse zusammen

(0, \frac{23}{12})

Graph

Beliebte Beispiele

f oc i x^{2} + 5 x - 14

foki x^2+8x-12y+88=0

f oc i x^{2} + 8 x - 12 y + 88 = 0

f oc i - x^{2}

f oc i y = x^{2} - 15 x

foki y=x^2-3x^2

f oc i y = x^{2} - 3 x^{2}