In math and statistics, you may occasionally need to calculate the slope of a line generated by coordinates in the (x,y) format. The slope is a value that indicates the rate at which the y value of a ...

In order to work with gradients and straight lines successfully, a good understanding of coordinates and linear graphs is needed. The gradient of a line is calculated by dividing the difference in the ...

Before doing this section you should look at the National 4 Lifeskills Maths section on Gradient of a slope. The National 4 section shows how to calculate the gradient of a slope using the vertical ...

To calculate the Consumer Price Index between two years in Excel, take a sum of all the amounts spent on the basket of products over those two years. Then use the following formula to find the CPI ...

You can figure the slope of the Security Market Line with a simple formula in Excel. The SML is the slope defined by the Capital Asset Pricing Model that shows the relative riskiness of stocks ...