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what was the slope formula. Slope expressed as Angle Sangle tan-1y x 1. This is also known as change in y over change in x or rise over run.
This is also known as change in y over change in x or rise over run. 6 comments 43 votes. Now we can write a general formula for slope.
The slope of a linear regression line is the vertical distancethe horizontal distance between any of the two points on this line.
The slope formula is used to calculate the steepness or the incline of a line. Slope 100 tan angle displaystyle mbox slope100cdot tan mbox angle where angle is in degrees and the trigonometric functions operate in degrees. It is based on the slope. X 1 y 1 represents the first point whereas x 2 y 2 represents the second point.