0/5marks
Draws the comparison line with the correct gradient and intercept.
This part depends on a sketch or modelling judgement. Compare your work with each criterion before continuing.
- The straight line represents y = 2x + 1/2.
- It crosses the y-axis at 1/2 and has gradient 2.
- The graph is drawn across the relevant quadrants.
Ready
Write your next mathematical line.
Use the board to work it out, then enter one line for a precise check.