Mathematics, 02.03.2021 16:10 ani61

Please do all! twenty points per answer :) 1) The points (0, 5) and (0,-5) are the endpoints of the diameter of a circle. The point (3, y) is on the circle. What is a value for y?

2)Find the equation of a circle with center in the first quadrant and is tangent to the lines
x = 8, y = 3, and x = 14.

3)The points (4,-1) and (-6,7) are the endpoints of the diameter of a circle. What is the equation of the circle?

4) The points (4,-1) and (-6,7) are the endpoints of the diameter of a circle. What is the
equation of the circle?

Answers: 2

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