MATH

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use these facts to find the equation for the circle
center (0,0), radius=6

a)x2-y2=36
b)x2+y2=36
c)x2-y2=6
d)x2+y2=6

  • MATH -

    The general form for a circle of radius r, at (a,b) is

    (x-a)^2 + (y-b)^2 = r^2

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