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Popular >

center y^2=4-x^2

Solution

center

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

Solution

(0, 0)

Solution steps

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

Rewrite

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

in the form of the standard circle equation

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

Therefore the circle properties are:

(a, b) = (0, 0), r = 2

And the center is:

(0, 0)

Popular Examples

center (x+5/2)^2+(y-sqrt(14))^2=20 center

(x + \frac{5}{2})^{2} + (y - 14)^{2} = 20

center x^2+y^2=100 center

x^{2} + y^{2} = 100

center x^2+y^2-10x-10y+25=0 center

x^{2} + y^{2} - 10 x - 10 y + 25 = 0

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

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

center x^2+y^2-6x+2y+9=0 center

x^{2} + y^{2} - 6 x + 2 y + 9 = 0

Frequently Asked Questions (FAQ)

What is the center y^2=4-x^2 ?
The center y^2=4-x^2 is (0,0)