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Beliebt Geometry >

((x-2)^2)/7-((y+1)^2)/9 =1

Lösung

\frac{( x - 2 ) ^{2}}{7} - \frac{( y + 1 ) ^{2}}{9} = 1

Lösung

(h, k) = (2, - 1), a = 7, b = 3

Schritte zur Lösung

\frac{( x - 2 ) ^{2}}{7} - \frac{( y + 1 ) ^{2}}{9} = 1

Rewrite

\frac{( x - 2 ) ^{2}}{7} - \frac{( y + 1 ) ^{2}}{9} = 1

in the form of a standard hyperbola equation

\frac{( x - 2 ) ^{2}}{( 7 ) ^{2}} - \frac{( y - ( - 1 ) ) ^{2}}{3 ^{2}} = 1

Therefore Hyperbola properties are:

(h, k) = (2, - 1), a = 7, b = 3

Graph

Beliebte Beispiele

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

8y^2-x^2-16y+8x-32=0

8 y^{2} - x^{2} - 16 y + 8 x - 32 = 0

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2 x^{2} - y^{2} + 4 x + 2 y - 3 = 0

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

-x^2+2y^2+28y+14=0

- x^{2} + 2 y^{2} + 28 y + 14 = 0