Answer:
Point C would be at (12, -18)
Step-by-step explanation:
To find point C, we need to note that the value of the B coordinates will be the average of the A and C coordinates. So, we can add them together and take the average and set it equal to B.
To start, just focus on the x coordinates of all 3.
(Ax + Cx)/2 = Bx
(-6 + Cx)/2 = 3
-6 + Cx = 6
Cx = 12
Now we can do the same for y coordinates.
(Ay + Cy)/2 = By
(2 + Cy)/2 = -8
2 + Cy = -16
Cy = -18
