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Beliebt Geometry >

foki ((y)^2)/(81)-((x)^2)/(121)=1

Lösung

foki

\frac{( y ) ^{2}}{81} - \frac{( x ) ^{2}}{121} = 1

Lösung

(0, 202), (0, - 202)

Schritte zur Lösung

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

Calculate Hyperbola properties

\frac{y ^{2}}{81} - \frac{x ^{2}}{121} = 1 :

Up-down Hyperbola with

(h, k) = (0, 0), a = 9, b = 11

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

Compute

c :

c = 9^{2} + 1 1^{2} : 202

(0, 0 + 202), (0, 0 - 202)

Fasse zusammen

(0, 202), (0, - 202)

Graph

Beliebte Beispiele

foki x^2-y^2=15

f oc i x^{2} - y^{2} = 15

foki x^2-10x=4y^2-5

f oc i x^{2} - 10 x = 4 y^{2} - 5

foki 2x^2-2y^2-20x+16y-16=0

f oc i 2 x^{2} - 2 y^{2} - 20 x + 16 y - 16 = 0

foki (y^2)/(25)-(x^2)/(36)=1

f oc i \frac{y ^{2}}{25} - \frac{x ^{2}}{36} = 1

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

f oc i \frac{( x - 1 ) ^{2}}{12} - \frac{( y - 2 ) ^{2}}{8} = 1