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Beliebt Geometry >

foki 3x^2-16x+5

Lösung

foki

3 x^{2} - 16 x + 5

Lösung

(\frac{8}{3}, - \frac{65}{4})

Schritte zur Lösung

Rewrite

y = 3 x^{2} - 16 x + 5

in the standard form

4 \cdot \frac{1}{12} (y - (- \frac{49}{3})) = (x - \frac{8}{3})^{2}

(h, k) = (\frac{8}{3}, - \frac{49}{3}), p = \frac{1}{12}

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

p

from the center

(\frac{8}{3}, - \frac{49}{3})

along the y-axis

(\frac{8}{3}, - \frac{49}{3} + p)

= (\frac{8}{3}, - \frac{49}{3} + \frac{1}{12})

Fasse zusammen

(\frac{8}{3}, - \frac{65}{4})

Graph

Beliebte Beispiele

foki y^2-12y+6x+36=0

f oc i y^{2} - 12 y + 6 x + 36 = 0

foki x^2-6x-20y-11=0

f oc i x^{2} - 6 x - 20 y - 11 = 0

foki y=3x^2-36x+81

f oc i y = 3 x^{2} - 36 x + 81

f oc i (y - 6)^{2}

foki y=(x-2)^2-4

f oc i y = (x - 2)^{2} - 4