Question 214010
For the x value:
(-1-2)/2=-3/2=-1.5
-1+1.5=.5 or 2-1.5=.5 for the x midpoint.
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6-1=5/2=2.5 
6-2.5=3.5 or 1+2.5=3.5  for the y midpoint.
Ans.(.5,3.5)