SOLUTION: find x if the line through (1,0)and (x,1) has a slope of 1/2.

Algebra ->  Graphs -> SOLUTION: find x if the line through (1,0)and (x,1) has a slope of 1/2.      Log On


   

Question 397826: find x if the line through (1,0)and (x,1) has a slope of 1/2.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi

m+=%28y%5B2%5D+-+y%5B1%5D%29%2F%28x%5B2%5D+-+x%5B1%5D%29 = 1/2

 (x,1) and

 (1,0)  m+=+%281-0%29%2F%28x-1%29+=+1%2F%28x-1%29+=+1%2F2   x = 3