Since the y-value of both points A and B are 0, I can gather from this question that the diameter is 6 units and so the radius is 3 units. But I can't solve any further.Find the equation of a circle whose centre falls on the line y = 6 - 2x and which passes through the points A(-2,0) and B(4,0)

Any help would be greatly appreciated, thank you!

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