The circle below is centered at the point (2, -1) and has a radius of length 3. What is its equation?
10
O A. (x + 2)2 + (x - 1)2 =
32
B. (x-1)2 + (x + 2)2 = 9
C. (x - 2)2 + (x + 1)2 =
32
D. (x + 1)2 + (y - 2)2 = 9

your answer is -9

step-by-step explanation:

a

step-by-step explanation:

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)