SOLUTION: Determine the midpoint between the points (-1,1) and (9,-1) A. (8,0) B. (5,0) C. (4,5) D. (10,-2) E. (4,0)

Algebra ->  Coordinate-system -> SOLUTION: Determine the midpoint between the points (-1,1) and (9,-1) A. (8,0) B. (5,0) C. (4,5) D. (10,-2) E. (4,0)      Log On


   

Question 309919: Determine the midpoint between the points (-1,1) and (9,-1)


A. (8,0)


B. (5,0)


C. (4,5)


D. (10,-2)


E. (4,0)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Determine the midpoint between the points (-1,1) and (9,-1)
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Find the average of x and y separately.
x: (-1+9)/2 = 4
y: (1-1)/2 = 0
--> (4,0)