In order to work with gradients and straight lines successfully, a good understanding of coordinates and linear graphs is needed. The gradient close gradient A measure of the slope of a line. The ...

How to Find the Slope of a Line on an Excel Graph. In math and statistics, you may occasionally need to calculate the slope of a line generated by coordinates in the (x,y) format.

Below is a graph showing the yield spread between 10-year and 3-month Treasuries from January 1982 to August 2022. When the blue line drops below the horizontal black line, the yield curve is ...