foki (y^2)/4-(x^2)/(16)=1

Lösung

foki

\frac{y ^{2}}{4} - \frac{x ^{2}}{16} = 1

(0, 25), (0, - 25)

Schritte zur Lösung

(h, k + c), (h, k - c)

Calculate Hyperbola properties

\frac{y ^{2}}{4} - \frac{x ^{2}}{16} = 1 :

Up-down Hyperbola with

(h, k) = (0, 0), a = 2, b = 4

(0, 0 + c), (0, 0 - c)

Compute

c :

c = 2^{2} + 4^{2} : 25

(0, 0 + 25), (0, 0 - 25)

Fasse zusammen

(0, 25), (0, - 25)