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Beliebt Geometry >

x^2+y^2-2y=15

Lösung

x^{2} + y^{2} - 2 y = 15

Lösung

(a, b) = (0, 1), r = 4

Schritte zur Lösung

x^{2} + y^{2} - 2 y = 15

Rewrite

x^{2} + y^{2} - 2 y = 15

in the form of the standard circle equation

(x - 0)^{2} + (y - 1)^{2} = 4^{2}

Therefore the circle properties are:

(a, b) = (0, 1), r = 4

Graph

Beliebte Beispiele

(x-3)^2+y^2=8y-12

(x - 3)^{2} + y^{2} = 8 y - 12

(x + 2)^{2} + y^{2} = 9

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

x^2+y^2-4x-6y-23=0

x^{2} + y^{2} - 4 x - 6 y - 23 = 0

y^{2} + z^{2} = 9