Question

The point M is the midpoint of LN where M(-12, 6) and N (-2,-5).

What are the coordinates of point L?

Answer 1

(-22,17)

Explanation:

Finding X co-ord for L:

M=x2-x1/2

-12=x2-2/2

-24=x2-2

-22=x2

Finding Y co-ord for L:

M=y2-y1/2

6=y2-5/2

12=y2-5

17=y2