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Beliebt Geometry >

9x^2+9y^2-16x+18y-11=0

Lösung

9 x^{2} + 9 y^{2} - 16 x + 18 y - 11 = 0

Lösung

(a, b) = (\frac{8}{9}, - 1), r = \frac{2 61}{9}

Schritte zur Lösung

9 x^{2} + 9 y^{2} - 16 x + 18 y - 11 = 0

Rewrite

9 x^{2} + 9 y^{2} - 16 x + 18 y - 11 = 0

in the form of the standard circle equation

(x - \frac{8}{9})^{2} + (y - (- 1))^{2} = (\frac{2 61}{9})^{2}

Therefore the circle properties are:

(a, b) = (\frac{8}{9}, - 1), r = \frac{2 61}{9}

Graph

Beliebte Beispiele

x^{2} + (z - 1)^{2} = 1

x^2+y^2-6x+10y+30=0

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x^2+y^2+32x-20y+355=0

x^{2} + y^{2} + 32 x - 20 y + 355 = 0

4x^{(2)}+4y^{(2)}=25

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