foki (y^2)/(25)-(x^2)/(49)=1

Lösung

foki

\frac{y ^{2}}{25} - \frac{x ^{2}}{49} = 1

(0, 74), (0, - 74)

Schritte zur Lösung

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

Calculate Hyperbola properties

\frac{y ^{2}}{25} - \frac{x ^{2}}{49} = 1 :

Up-down Hyperbola with

(h, k) = (0, 0), a = 5, b = 7

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

Compute

c :

c = 5^{2} + 7^{2} : 74

(0, 0 + 74), (0, 0 - 74)

Fasse zusammen

(0, 74), (0, - 74)

f oc i - 9 x^{2} + y^{2} + 54 x - 117 = 0

f oc i \frac{( y ^{2} )}{27} - \frac{( x ^{2} )}{9} = 1

f oc i 64 x^{2} - 100 y^{2} = 6400

f oc i (\frac{( x ^{2} )}{27}) - \frac{( ( y - 3 ) ^{2} )}{36} = 1

f oc i \frac{( x - 7 ) ^{2}}{25} - \frac{y ^{2}}{16} = 1