Based on the data provided:
- To determine how much money is earned for each ticket sold, we can calculate the earnings per ticket by taking the total money earned (y) and dividing it by the number of tickets sold (x) for various points. The average can be estimated from the values given, but let's determine it from the individual values.
- For 4 tickets: 48 / 4 = 12
- For 9 tickets: 108 / 9 = 12
- For 8 tickets: 96 / 8 = 12
- For 5 tickets: 60 / 5 = 12
- For 7 tickets: 84 / 7 = 12
From this, we see that every ticket sold earns $12.
a. Every ticket sold is 12 dollars earned.
b. Dollars/1 ticket is called a variable.
c. This relationship is linear, because 0 tickets sold is 0 dollars earned.
You can input these answers accordingly in the response areas provided.