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Beliebt Geometry >

(x-7)^2+(y+1)^2=81

Lösung

(x - 7)^{2} + (y + 1)^{2} = 81

Lösung

(a, b) = (7, - 1), r = 9

Schritte zur Lösung

(x - 7)^{2} + (y + 1)^{2} = 81

Rewrite

(x - 7)^{2} + (y + 1)^{2} = 81

in the form of the standard circle equation

(x - 7)^{2} + (y - (- 1))^{2} = 9^{2}

Therefore the circle properties are:

(a, b) = (7, - 1), r = 9

Graph

Beliebte Beispiele

(x+7)^2+(y-5)^2=56

(x + 7)^{2} + (y - 5)^{2} = 56

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