What is 1/9 x^2+1/9 y^2=1 ?

The solution to 1/9 x^2+1/9 y^2=1 is Circle with (a,b)=(0,0),r=3

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1/9 x^2+1/9 y^2=1

\frac{1}{9} x^{2} + \frac{1}{9} y^{2} = 1

(a, b) = (0, 0), r = 3

Solution steps

\frac{1}{9} x^{2} + \frac{1}{9} y^{2} = 1

Rewrite

\frac{1}{9} x^{2} + \frac{1}{9} y^{2} = 1

in the form of the standard circle equation

(x - 0)^{2} + (y - 0)^{2} = 3^{2}

Therefore the circle properties are:

(a, b) = (0, 0), r = 3

(x + 11)^{2} + (y + 5)^{2} = 4

x^{2} + y^{2} = 50

3 (x + 1)^{2} + 3 (y - 1)^{2} = 6

x^{2} + y^{2} + 32 x + 14 y + 296 = 0

(x - 2)^{2} + (y - 3)^{2} = 16

What is 1/9 x^2+1/9 y^2=1 ?
The solution to 1/9 x^2+1/9 y^2=1 is Circle with (a,b)=(0,0),r=3