Question 1144119
Find the equation of this. The center of the circle is at (-3,7) and goes through the origin.
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The radius r is the distance to the Origin.
{{{r = sqrt(3^2 + 7^2) = sqrt(58)}}}
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A circle with its center at (h,k) is {{{(x-h)^2 + (y-k)^2 = r^2}}}
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Sub for h & k