Question
Find the standard form of the equation of each circle. (Refer to the preceding discussion). Center (-1,3) and tangent to the line $y=2$
Step 1
The standard form of the equation of a circle is $(x-h)^2 + (y-k)^2 = r^2$, where $(h,k)$ is the center of the circle and $r$ is the radius. Show more…
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