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Beliebt Geometry >

foki (x+7)^2=-12(y-7)

Lösung

foki

(x + 7)^{2} = - 12 (y - 7)

Lösung

(- 7, 4)

Schritte zur Lösung

Rewrite

(x + 7)^{2} = - 12 (y - 7)

in the standard form:

4 (- 3) (y - 7) = (x - (- 7))^{2}

(h, k) = (- 7, 7), p = - 3

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

p

from the center

(- 7, 7)

along the y-axis

(- 7, 7 + p)

= (- 7, 7 + (- 3))

Fasse zusammen

(- 7, 4)

Graph

Beliebte Beispiele

f oc i 3 y^{2} = - 4 x

foki x^2-2x-8y-31=0

f oc i x^{2} - 2 x - 8 y - 31 = 0

f oc i 5 x^{2}

f oc i y = x^{2} - x + 1

foki (x+3/5)(x-2/5)

f oc i (x + \frac{3}{5}) (x - \frac{2}{5})