Calculating the slope of a line on a graph is a fundamental skill in algebra, geometry, and calculus. The slope indicates the steepness of the line and can also show the relationship between two ...

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 the world of statistics and data analysis, one of the most common tasks is determining how two variables are related. The least squares regression line is a powerful tool used to quantify this ...

Finding the slope of a linear function is straightforward. Furthermore the slope is the same at each point on the function. However this is not the case with non-linear functions. A non-linear ...

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 find the tangent line to a curve at a point P we first pick another point on the curve a little bit away from P. Call this point Q. Do this below by clicking "Another Point". Then connect these two ...