Activity: How to read a time graph. Complete this interactive activity to understand how to read information in a line graph. Then put your knowledge to the test. Back to top.

Read, interpret graphs and use this information to understand the data. Learn how to draw graphs that represent real life scenarios. ... This distance time graph shows a person’s journey.

The travel time graph has bars for half an hour before, and a few hours after the current time. There's also a dotted line just above the bars with a time indicated.