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Beliebt Geometry >

foki y=(x+4)^2

Lösung

foki

y = (x + 4)^{2}

Lösung

(- 4, \frac{1}{4})

Schritte zur Lösung

Rewrite

y = (x + 4)^{2}

in the standard form:

4 \cdot \frac{1}{4} (y - 0) = (x - (- 4))^{2}

(h, k) = (- 4, 0), p = \frac{1}{4}

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

p

from the center

(- 4, 0)

along the y-axis

(- 4, 0 + p)

= (- 4, 0 + \frac{1}{4})

Fasse zusammen

(- 4, \frac{1}{4})

Graph

Beliebte Beispiele

foki (x+1)^2=12(y-3)

f oc i (x + 1)^{2} = 12 (y - 3)

foki 6y^2-12x=0

f oc i 6 y^{2} - 12 x = 0

f oc i x^{2} - 16

f oc i (x + 1)^{2} - 2

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