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Find an equation of the circle that has center (-3,6) and passes through (4,-1)
Answers
Answered by
Steve
recall that the circle with center at (h,k) and radius r has equation
(x-h)^2 + (y-k)^2 - r^2
The radius here is the distance from the center to (4,-1).
Now just plug in your numbers.
(x-h)^2 + (y-k)^2 - r^2
The radius here is the distance from the center to (4,-1).
Now just plug in your numbers.
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