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Beliebt Geometry >

foki-3x^2+5x

Lösung

foki

- 3 x^{2} + 5 x

Lösung

(\frac{5}{6}, 2)

Schritte zur Lösung

Rewrite

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

in the standard form

4 (- \frac{1}{12}) (y - \frac{25}{12}) = (x - \frac{5}{6})^{2}

(h, k) = (\frac{5}{6}, \frac{25}{12}), p = - \frac{1}{12}

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

p

from the center

(\frac{5}{6}, \frac{25}{12})

along the y-axis

(\frac{5}{6}, \frac{25}{12} + p)

= (\frac{5}{6}, \frac{25}{12} + (- \frac{1}{12}))

Fasse zusammen

(\frac{5}{6}, 2)

Graph

Beliebte Beispiele

foki (x+3)^2=12(y-5)

f oc i (x + 3)^{2} = 12 (y - 5)

f oc i x^{2} - 6 x

f oc i 2 x^{2} + 3

foki y=x^2+9x+20

f oc i y = x^{2} + 9 x + 20

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