Any straight line graph has a constant gradient, which is calculated by the change in 𝑦 divided by the change in 𝑥, along any section of the graph. The gradient is measuring the steepness of the ...

Learn how to calculate the equation of a line from a graph, work out the gradient from an equation, and visualise intercepts with this step-by step guide.

Finally, this study was the first to teach an algebra skill to students with moderate developmental disabilities. Students were successful at learning how to solve an algebraic equation through the ...