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Beliebt Geometry >

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

Lösung

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

Lösung

(a, b) = (2, - 1), r = 4

Schritte zur Lösung

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

Rewrite

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

in the form of the standard circle equation

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

Therefore the circle properties are:

(a, b) = (2, - 1), r = 4

Graph

Beliebte Beispiele

2x^2+2y^2-4x-8y=10

2 x^{2} + 2 y^{2} - 4 x - 8 y = 10

3 x^{2} + 3 y^{2} - 1 = 0

x^2+y^2-12x+10y+23=0

x^{2} + y^{2} - 12 x + 10 y + 23 = 0

x^2+y^2+10x=11-2y

x^{2} + y^{2} + 10 x = 11 - 2 y

x^{2} + (y - 5)^{2} = 81