SOLUTION: Do the points (1, 2), (51, 27) and (91, 48) lie on a straight line? Give reasons for your answer.

Algebra ->  Coordinate-system -> SOLUTION: Do the points (1, 2), (51, 27) and (91, 48) lie on a straight line? Give reasons for your answer.      Log On


   

Question 1161711: Do the points (1, 2), (51, 27) and (91, 48) lie on a straight line? Give reasons for your answer.
Answer by josgarithmetic(39621) About Me  (Show Source):
You can put this solution on YOUR website!
Compare the slopes of any pair of those points.