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Beliebt Geometry >

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

Lösung

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

Lösung

(a, b) = (1, - 2), r = 3

Schritte zur Lösung

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

Rewrite

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

in the form of the standard circle equation

(x - 1)^{2} + (y - (- 2))^{2} = 3^{2}

Therefore the circle properties are:

(a, b) = (1, - 2), r = 3

Graph

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