Slope Formula m y 2 - y 1 x 2 - x 1 Note that m is the math variable that stands for slope. The slope of a linear equation can be found with the formula. M Dy Dx vertical change horizontal cnahge yB yA xB xA m D y D x v e r t i c a l c h a n g e h o r i z o n t a l c n a h g e y B y A x B x A.
There are many ways to think about slope.
Now we can write a general formula for slope. Slope Formula Calculator Free online tool calculates slope given 2 points The slope of a line characterizes the direction of a line. The formula for the slope of the straight line going through the points X 1 Y 1 and X 2 Y 2 is given by. Also note that the slope of a line measures how steep the line is and is often referred to as rise over run.