Please help
Use the diagram to write the standard equation of the circle.
A: (x + 2)^2 + (y + 2)^2 = 16
B: (x – 2)^2 + (y – 2)^2 = 4
C: (x + 2)^2 + (y + 2)^2 = 4
D: (x – 2)^2 + (y – 2)^2 = 16
