The graph below represent the relationship between the amounts each worker receives after sharing a pay out of R12 000 for doing a particular job. AMOUNT IN RANDS 12000 10000 8000 6000 4000 2000 0 workers sharing R12 000 1 2 NUMBER OF PERSONS Use the information below to answer the questions that follow. 3.1.1 Write down the type of proportion represented on the above graph (2) 3.1.2 Write down the formula used to draw the graph. (2) 3.1.3 Give a reason why the line of the graph is represented as a dotted line. (2) S 3.1.5 Explain why the line is a curve in relation to the two variables. (2) 6 3.1.4 Determine the amount each person will receive if only three people are working on the job (2)​