,
Slope is equal to the change in over the change in , or rise over run.
The change in is equal to the difference in x-coordinates (also called run), and the change in is equal to the difference in y-coordinates (also called rise).
Substitute in the values of and into the equation to find the slope.
Cancel the common factor of and .
Rewrite as .
Factor out of .
Reorder terms.
Factor out of .
Factor out of .
Factor out of .
Cancel the common factors.
Factor out of .
Cancel the common factor.
Rewrite the expression.
Simplify the numerator.
Multiply by .
Add and .
Simplify the expression.
Add and .
Multiply by .
Divide by .
Find the Slope (6,-6) , (2,-6)