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Mathematics 24 Online
OpenStudy (anonymous):

The equation x^2+y^2=16 represents a: parabola circle hyperbola ellipse

OpenStudy (anonymous):

it could be a circular ellipse or an elliptical circle.

OpenStudy (anonymous):

d?

OpenStudy (anonymous):

no it's a circle

OpenStudy (anonymous):

ok so B

OpenStudy (anonymous):

lol, you should look up formulae for common shapes on wikipedia or something.

OpenStudy (anonymous):

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