Answer:
To find the coordinates of x, we can use the midpoint formula, which says that the midpoint of a line segment is the average of the x-coordinates and the y-coordinates of the endpoints12. That is:
m=(2x1+x2,2y1+y2)
In this case, we know that m is (−3,−1) and y is (−8,6). We can plug these values into the formula and solve for x:
(−3,−1)−3−6x−1−2−8=(2x+(−8),2−1+6)=2x−8=x−8=2=2−1+6=−1+6=6
Therefore, x is (2,−8). You can check your answer by plugging it back into the midpoint formula and see if you get m.
I hope this helps
Explanation: