Answer:
K is (3, -2)
Step-by-step explanation:
The x-coordinate of J = 1
The x-coordinate of M = 2
Therefore, the x-coordinate of K will be the x-coordinate of the mid-point plus the difference between the x-coordinates of M and J: 2 + (2-1) = 3
The y coordinate of J = 4
The y-coordinate of M = 1
Therefore, the y-coordinator of K will be the y-coordinate of the mid-point plus the difference between the y-coordinates of M and J: 1 - (4-1) = -2
Therefore, K is (3, -2)
