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Beliebt Geometry >

foki x^2+14x+48

Lösung

foki

x^{2} + 14 x + 48

Lösung

(- 7, - \frac{3}{4})

Schritte zur Lösung

Rewrite

y = x^{2} + 14 x + 48

in the standard form

4 \cdot \frac{1}{4} (y - (- 1)) = (x - (- 7))^{2}

(h, k) = (- 7, - 1), p = \frac{1}{4}

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

p

from the center

(- 7, - 1)

along the y-axis

(- 7, - 1 + p)

= (- 7, - 1 + \frac{1}{4})

Fasse zusammen

(- 7, - \frac{3}{4})

Graph

Beliebte Beispiele

f oc i 2 x^{2} + 7 x - 4

foki x^2+14x+26

f oc i x^{2} + 14 x + 26

foki 5x^2-11x-12

f oc i 5 x^{2} - 11 x - 12

f oc i - (x - 3)^{2} - 4

foki y=+(x-7)^2+8

f oc i y = + (x - 7)^{2} + 8