SOLUTION: Find the slope of the line that passes through the ordered pairs (5, -6) and (3, 8).

Algebra ->  Linear-equations -> SOLUTION: Find the slope of the line that passes through the ordered pairs (5, -6) and (3, 8).      Log On


   



Question 1139248: Find the slope of the line that passes through the ordered pairs (5, -6) and (3, 8).
Found 2 solutions by Boreal, jim_thompson5910:
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
slope is change in y/change in x either direction but must be consistent for each variable.
8-(-6)/3-5
=14/-2
=-7

Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!

The idea is to subtract the y coordinates, then do the same for the x coordinates (in the same order), finally dividing the two values. You'll follow these steps here

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

m+=+%288+-+%28-6%29%29%2F%283+-+5%29 Plug in the two points (x1,y1) = (5, -6) and (x2,y2) = (3,8)

m+=+%288+%2B+6%29%2F%283+-+5%29

m+=+%2814%29%2F%28-2%29

m+=+-7

Answer: -7