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Beliebt Geometry >

foki y= 1/8 (x^2-4x-12)

Lösung

foki

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

Lösung

(2, 0)

Schritte zur Lösung

Rewrite

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

in the standard form

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

(h, k) = (2, - 2), p = 2

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

p

from the center

(2, - 2)

along the y-axis

(2, - 2 + p)

= (2, - 2 + 2)

Fasse zusammen

(2, 0)

Graph

Beliebte Beispiele

foki (y-2)^2+16(x-3)=0

f oc i (y - 2)^{2} + 16 (x - 3) = 0

f oc i z^{2} + 10 z + 5

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

foki y^2+14y+4x+45=0

f oc i y^{2} + 14 y + 4 x + 45 = 0

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