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Center of circle: (2, 5)

Point of contact with the x axis: (2, 0)

Distance from (2, 5) to (2, 0) equals 5 which is the radius of the circle

Equation of the circle: (x-2)^2 +(y-5)^2 = 25

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โˆ™ 2017-09-05 12:18:22
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A polynomial of degree zero is a constant term

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โˆ™ 2017-09-05 13:34:33

It is (x - 2)2 + (y - 5)2 = 25.

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Q: What is the equation of the circle that touches the x axis when its center is at 2 5?
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