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Beliebt Geometry >

(x-2)^2+(y+1)^2=4

Lösung

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

Lösung

(a, b) = (2, - 1), r = 2

Schritte zur Lösung

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

Rewrite

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

in the form of the standard circle equation

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

Therefore the circle properties are:

(a, b) = (2, - 1), r = 2

Graph

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