It is helpful to have prior knowledge of speed, distance and time as well as how to work out the gradient of a straight line, in order to interpret distance-time graphs. Draw each part of the ...

If the \(y\)-coordinates are the same, the equation of the line will be of the form \(y = …\). The equation of a straight line on a graph is made up of a \(y\) term, an \(x\) term and a number ...