CSEC Mathematics · January 2015 · Paper 2 · Question 4(b)

On the grid on page 13, using a scale of 2 cm to represent one hour on the x-axis and 2 cm to represent 50 dollars on the y-axis, plot the 7 pairs of values shown in your completed table. Draw a straight line through all plotted points.

This question uses a figure or table from the paper — you'll see it when you practise.