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Beliebt Geometry >

foki 3x^2-30x+77

Lösung

foki

3 x^{2} - 30 x + 77

Lösung

(5, \frac{25}{12})

Schritte zur Lösung

Rewrite

y = 3 x^{2} - 30 x + 77

in the standard form

4 \cdot \frac{1}{12} (y - 2) = (x - 5)^{2}

(h, k) = (5, 2), p = \frac{1}{12}

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

p

from the center

(5, 2)

along the y-axis

(5, 2 + p)

= (5, 2 + \frac{1}{12})

Fasse zusammen

(5, \frac{25}{12})

Graph

Beliebte Beispiele

foki 2x^2-36x+324

f oc i 2 x^{2} - 36 x + 324

f oc i y = a x^{2}

foki y=(2X+5)(3X-7)

f oc i y = (2 X + 5) (3 X - 7)

foki y^2=5y+7x+3

f oc i y^{2} = 5 y + 7 x + 3

foki y=x^2-5x-24

f oc i y = x^{2} - 5 x - 24