SOLUTION: find the slope of the line that passes trough each pair of points. (12,10) and (3,9). (-4,11) and 5,2) (4,-4) and (3,-1)

Algebra ->  Graphs -> SOLUTION: find the slope of the line that passes trough each pair of points. (12,10) and (3,9). (-4,11) and 5,2) (4,-4) and (3,-1)      Log On


   

Question 615873: find the slope of the line that passes trough each pair of points.
(12,10) and (3,9). (-4,11) and 5,2) (4,-4) and (3,-1)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
I'll do the first pair of points to get you started


m = (y2-y1)/(x2-x1)


m = (9-10)/(3-12)


m = (-1)/(-9)


m = 1/9


So the slope of the line that passes through the two points (12,10) and (3,9) is 1/9