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Beliebt Geometry >

foki 9y^2-16x^2=81

Lösung

foki

9 y^{2} - 16 x^{2} = 81

Lösung

(0, \frac{15}{4}), (0, - \frac{15}{4})

Schritte zur Lösung

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

Calculate Hyperbola properties

9 y^{2} - 16 x^{2} = 81 :

Up-down Hyperbola with

(h, k) = (0, 0), a = 3, b = \frac{9}{4}

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

Compute

c :

c = 3^{2} + (\frac{9}{4})^{2} : \frac{15}{4}

(0, 0 + \frac{15}{4}), (0, 0 - \frac{15}{4})

Fasse zusammen

(0, \frac{15}{4}), (0, - \frac{15}{4})

Graph

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