Find all values of $k$ so that the graphs of $x^2 + y^2 = 4 + 12x + 6y$ and $x^2 + y^2 = k + 4x + 12y$ intersect.

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561

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+466

Enter your answer using interval notation.

dududsu2 Dec 14, 2020

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1⁺⁰ Answers

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The set fof all possible k is -25 <= k <= 17.

Guest Dec 15, 2020

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