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Beliebt Geometry >

y^2-9x^2=9

Lösung

y^{2} - 9 x^{2} = 9

Lösung

(h, k) = (0, 0), a = 3, b = 1

Schritte zur Lösung

y^{2} - 9 x^{2} = 9

Rewrite

y^{2} - 9 x^{2} = 9

in the form of a standard hyperbola equation

\frac{( y - 0 ) ^{2}}{3 ^{2}} - \frac{( x - 0 ) ^{2}}{1 ^{2}} = 1

Therefore Hyperbola properties are:

(h, k) = (0, 0), a = 3, b = 1

Graph

Beliebte Beispiele

((y-0)^2)/(3^2)-((x-2)^2)/(4^2)=1

\frac{( y - 0 ) ^{2}}{3 ^{2}} - \frac{( x - 2 ) ^{2}}{4 ^{2}} = 1

((y+3)^2)/9-((x-2)^2)/(16)=1

\frac{( y + 3 ) ^{2}}{9} - \frac{( x - 2 ) ^{2}}{16} = 1

- 9 = x^{2} - y^{2}

2 x^{2} - 5 y^{2} = 52

-4x^2+y^2+20x+10y-25=0

- 4 x^{2} + y^{2} + 20 x + 10 y - 25 = 0