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Beliebt Geometry >

foki y= 1/4 (x+3)^2-5

Lösung

foki

y = \frac{1}{4} (x + 3)^{2} - 5

Lösung

(- 3, - 4)

Schritte zur Lösung

Rewrite

y = \frac{1}{4} (x + 3)^{2} - 5

in the standard form:

4 \cdot 1 \cdot (y - (- 5)) = (x - (- 3))^{2}

(h, k) = (- 3, - 5), p = 1

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

p

from the center

(- 3, - 5)

along the y-axis

(- 3, - 5 + p)

= (- 3, - 5 + 1)

Fasse zusammen

(- 3, - 4)

Graph

Beliebte Beispiele

f oc i x^{2} - 5 x + 4

f oc i - y^{2} = 6 y + x

foki (y+1)^2=16(x-3)

f oc i (y + 1)^{2} = 16 (x - 3)

foki (x+1)(x-5)

f oc i (x + 1) (x - 5)

foki (x-6)^2=1(y-6)

f oc i (x - 6)^{2} = 1 (y - 6)