Mathematics

First Mate

10 June, 13:03

Consider a circle whose equation is x2 + y2 - 2x - 8 = 0. Which statements are true? Check all that apply

1. The radius of the circle is 3 units.

2. The center of the circle lies on the x-axis.

3. The center of the circle lies on the y-axis.

4. The standard form of the equation is (x - 1) ² + y² = 3.

5. The radius of this circle is the same as the radius of the circle whose equation is x² + y² = 9.