23. centerC 3. point (2, 2) Write

Q: 20. (x + 1)2 + (y 1)2 36

A: Radius and centre can be determined by the following formula: (x-h)2+(y-k)2=r2

Q: find the equation of the circle with diameter AB, if A=(3,8) and B=(11,12)

A: Given,         The equation of the circle with diameter AB where A3,8 and B11,12.

Q: 4. (x + 3)2 + (y 11)2 12

A: We know that, Equation of circle is given by,

Q: Write the equation of the circle centered at (- 3, – 10) that passes through ( 11, – 11).

A:

Q: Find an equation of the circle that satisfies the given conditions. Give answers in terms of x and…

A:

Q: Use the given information about a circle to find its equation. Center (6,-7) and radius of 5

A: Given    Center (6,-7) Radius = 5

Q: Complete the equation for the circle with center (–2, –4) and radius 9

A: The general equation of a circle in the coordinate plane is given by (x - h)^2 + (y - k)^2 = r^2,…

Q: Graph each circle. Label its center and state its radius

A: