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 ...

work out \(y\) when \(x = 0\): \(0^2 – 6 \times 0 + 9 = 9\) so the graph crosses the \(y\)-axis at \(y = 9\). Sketching a quadratic using the turning point and the line of symmetry - Higher The ...