SOLUTION: Find the slope of a line passing through(6,7) and (2,9) Also Find the slope of a line passing through (3,-9) and (6,-1)

Algebra ->  Points-lines-and-rays -> SOLUTION: Find the slope of a line passing through(6,7) and (2,9) Also Find the slope of a line passing through (3,-9) and (6,-1)      Log On


   

Question 912833: Find the slope of a line passing through(6,7) and (2,9)
Also
Find the slope of a line passing through (3,-9) and (6,-1)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Use the formula for slope,
m=%28y%5B2%5D-y%5B1%5D%29%2F%28x%5B2%5D-x%5B1%5D%29=%289-7%29%2F%282-6%29
Same for the second,
m=%28-1-%28-9%29%29%2F%286-3%29