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Find all -intercepts of the graph of .

Write your answer as a list of ordered pairs, separated by commas. If there are no -intercepts, write "none".

 Feb 20, 2023
 #1
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When we plot the graph of x^2 - 2x + y^2 + 6y - 15 = 0, we get a circle centered at (1,-3) with radius 2*sqrt(7).  Then by the Pythagorean Theorem, the x-intercepts are (-4,0) and (6,0).

 Feb 21, 2023
 #2
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it says its wrong

Guest Feb 21, 2023

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