Circle p has a diameter with end points at (-4,3) and (1,6). find the center of the circle.
a. (-1.5, 4.5)
b. (1,2)
c. (0,0)
d, (-2.5, -1.5)

The center is the midpoint of the diameter.

The coordinates of the midpoint:

(x₁,y₁) - the coordinates of one endpoint
(x₂,y₂) - the coordinates of the other endpoint



The coordinates of the center are (-1.5,4.5) - the answer is A.