GeometryWriting the Equation of a Circle Short Answer Quiz Total Points = 30Essay = 3 pointsType E1) What is the general equation of a circle centered at the origin?

2) What is the general equation of a circle centered at the point (h, k)?

3) What is the equation of the circle with center at (2, 4) and radius of 6?

4) What is the equation of the circle with center at (-3, 0) and diameter 20?

5) What is the center and radius of the following circle: (x – 5)2+ (y + 2)2= 16

6) What is the center and radius of the following circle: x2+ (y – 6)2= 50

7) What is the diameter of the following circle: (x + 4)2+ (y – 9)2= 18

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