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how to find slope between two points. The slope is simply how far up you go over how far across the change in y over the change in x or the rise over the run. We have that x 1 1 y 1 5 x 2 3 y 2 7.
In this example it is 4 2 2. Use Pythagoras theorem to find the length of the slope. Equation from 2 points using Slope Intercept Form.
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Where X1 X2 X Axis Points Y1 Y2 Y Axis Points X Y Axis. Lets use the examples in the last lesson. You can also use this method if you are given two points on the line without having the line graphed in front of you. Use Pythagoras theorem to find the length of the slope.