The table shows the results. Construct a line graph to represent the data. Draw each data point in the correct place and mark it with a cross. For example, Monday is 4 hours. The cross should be ...

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 ...