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These points are then connected with straight lines to assist with further questions. A distance/time graph shows time on one axis (x) and distance on the other axis (y). It is important to plot ...
Draw the graph of \(y = 3x - 1\). If you recognise this as a straight line then just choose two ‘easy’ values of \(x\), work out the corresponding values of \(y\) and plot those points.