► Study the graph and the statements A-K which refer to a place on the graph.
► Click on the arrows (< >) either side of the statement box to view all the statements.
► As each statement is viewed click on the correct box on the graph and the statement letter will appear.
► To change your mind click on another box on the graph.
► Complete the graph by placing a letter in each box and click 'Check' to see how many are correct.
► Click 'Reset' to clear your choices.
► This resource may best be viewed on your device in 'Full screen' mode by pressing F11.