Here is a brief tour of the topics covered in this gargantuan equation. This version of the Standard Model is written in the Lagrangian form. The Lagrangian is a fancy way of writing an equation to ...

The straight line through two points will have an equation in the form \(y = mx + c\). We can find the value of \(m\), the gradient of the line, by forming a right-angled triangle using the ...

Save guides, add subjects and pick up where you left off with your BBC account. A linear equation is drawn as a straight line on a set of axes. To draw the graph we need coordinates. We generate ...