SOLUTION: If one endpoint of a segment is (3,1) and the midpoint is (5,4) then find the other endpoint. I need help with this question. This is the only question I didn't answer on my wor

Algebra ->  Length-and-distance -> SOLUTION: If one endpoint of a segment is (3,1) and the midpoint is (5,4) then find the other endpoint. I need help with this question. This is the only question I didn't answer on my wor      Log On


   

Question 218458: If one endpoint of a segment is (3,1) and the midpoint is (5,4) then find the other endpoint.
I need help with this question. This is the only question I didn't answer on my worksheet.
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
(8,7)
the first two points make a slope of 3/2, so go another 3/2 from (5,4) to (8,7)
Otherwise you can use that big ole equation to calculate it.