SOLUTION: To calculate slope you would pick any two points on the line graph do an equation to find it. I can't figure out how to do the equation to get the slope. I have the coordinates (10

Question 650199: To calculate slope you would pick any two points on the line graph do an equation to find it. I can't figure out how to do the equation to get the slope. I have the coordinates (10,10) and (20,20).
Found 2 solutions by solver91311, Alan3354:
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!

where and are the coordinates of the given points.

Just plug in your values and do the arithmetic.

John

My calculator said it, I believe it, that settles it

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
To calculate slope you would pick any two points on the line graph do an equation to find it. I can't figure out how to do the equation to get the slope. I have the coordinates (10,10) and (20,20).
------------
Slope m = diffy/diffx
m = (20 - 10)/(20 - 10) = 10/10
m = 1

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