If an equation can be rearranged into the form \(y = mx + c\), then its graph will be a straight line. In the above: \(x + y = 3\) can be rearranged as \(y = 3 - x\) (which can be re-written as ...

The least energy, 68 TWh, was produced in the third quarter. Practise comparing and interpreting line graphs with this quiz. You may need paper and a pen to help you. Investors use line graphs to ...

At the bottom of the chart are the fundamental particles—quarks, bosons (eg Higgs, w +, w -, z ), protons, neutrons, ...