Revise how to work out the gradient of a straight line in maths and what formula to use to calculate the value change in this Bitesize guide.

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 ...

Revise how to determine the gradient of a straight line for your National 5 maths exam with Bitesize Scotland interactive practice quizzes covering feedback and common errors.