Amount of Commission 5 0 Commission on Purchases 80 6 Amount of Purchase 5 1 What information do you see on the axes of the graph What relationship is being shown JF Y 2 Construct a table for the relationship 3 How do you know that the relationship in the graph above is proportional 4 What is the rate of change shown in the graph above 5 If a salesman wants to earn 90 in commission how many purchases would they have to oversee 6 If a salesman sells 800 worth of goods how much money would they earn in commission