Table 2 shows the heart rates recorded by a 20-year-old athlete. Heart rates have been recorded every two minutes.
Plot the information shown in Table 2 on the graph paper below to show how heart rate has changed over time. Label the axes and join up the points to make a line graph.
Table 2 – heart rates recorded by a 20-year-old athlete
Time (minutes) | 2 | 4 | 6 | 8 | 10 | 12 | 14 |
Heart rate (bpm) | 80 | 85 | 110 | 115 | 115 | 115 | 85 |

Analyse the data shown in Table 2. Consider what has happened to the athlete between:
4 and 6 minutes
6 and 12 minutes.
Did this page help you?


