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Beliebt Geometry >

foki y=-144x^2-192x-48

Lösung

foki

y = - 144 x^{2} - 192 x - 48

Lösung

(- \frac{2}{3}, \frac{9215}{576})

Schritte zur Lösung

Rewrite

y = - 144 x^{2} - 192 x - 48

in the standard form

4 (- \frac{1}{576}) (y - 16) = (x - (- \frac{2}{3}))^{2}

(h, k) = (- \frac{2}{3}, 16), p = - \frac{1}{576}

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

p

from the center

(- \frac{2}{3}, 16)

along the y-axis

(- \frac{2}{3}, 16 + p)

= (- \frac{2}{3}, 16 + (- \frac{1}{576}))

Fasse zusammen

(- \frac{2}{3}, \frac{9215}{576})

Graph

Beliebte Beispiele

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

f oc i x^{2} + 3

f oc i y = x^{2} - 7

f oc i x^{2} = 24 y

foki 2x^2+3x-20

f oc i 2 x^{2} + 3 x - 20