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Beliebt Geometry >

-x^2+9y^2+90y+189=0

Lösung

- x^{2} + 9 y^{2} + 90 y + 189 = 0

Lösung

(h, k) = (0, - 5), a = 2, b = 6

Schritte zur Lösung

- x^{2} + 9 y^{2} + 90 y + 189 = 0

Rewrite

- x^{2} + 9 y^{2} + 90 y + 189 = 0

in the form of a standard hyperbola equation

\frac{( y - ( - 5 ) ) ^{2}}{2 ^{2}} - \frac{( x - 0 ) ^{2}}{6 ^{2}} = 1

Therefore Hyperbola properties are:

(h, k) = (0, - 5), a = 2, b = 6

Graph

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-16x^2+9y^2-64x+18y=199

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