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Beliebt Geometry >

(x^2)/(81)-(y^2)/(49)=1

Lösung

\frac{x ^{2}}{81} - \frac{y ^{2}}{49} = 1

Lösung

(h, k) = (0, 0), a = 9, b = 7

Schritte zur Lösung

\frac{x ^{2}}{81} - \frac{y ^{2}}{49} = 1

Rewrite

\frac{x ^{2}}{81} - \frac{y ^{2}}{49} = 1

in the form of a standard hyperbola equation

\frac{( x - 0 ) ^{2}}{9 ^{2}} - \frac{( y - 0 ) ^{2}}{7 ^{2}} = 1

Therefore Hyperbola properties are:

(h, k) = (0, 0), a = 9, b = 7

Graph

Beliebte Beispiele

x^2-4y^2+2x-16y-4=0

x^{2} - 4 y^{2} + 2 x - 16 y - 4 = 0

(a + b) \cdot (a - b) = 20

y^2-2x^2+6y-16x-31=0

y^{2} - 2 x^{2} + 6 y - 16 x - 31 = 0

y^{2} = x^{2} - 3

x^2-9y^2-2x-36y=44

x^{2} - 9 y^{2} - 2 x - 36 y = 44