Based on the information provided, we can fill in the missing representations as follows:
- The table represents the number of hours and the total cost associated with the repair.
- The graph represents the relationship between the number of hours and the total cost.
- The equation represents the relationship between the number of hours and the total cost in mathematical form.
Using the information given in the graph and table, we can complete the missing representations:
TABLE:
NUMBER OF HOURS TOTAL COST
0 200
1 180
2 160
3 140
4 120
5 100
6 80
PROCESS 60
TOTAL COST ($) 40
MIKE'S AUTO SHOP 20
EQUATION:
The equation that represents the relationship between the number of hours and the total cost can be determined by observing the pattern in the table. We can see that for each hour, the total cost decreases by $20. Therefore, the equation can be written as:
Total Cost = 220 - 20 * Number of Hours
GRAPH:
Using the completed table, we can plot the points on the graph. The x-axis represents the number of hours, and the y-axis represents the total cost. By connecting the points with a straight line, we can see the downward trend indicating that as the number of hours increases, the total cost decreases. The graph should pass through the points (0, 200), (1, 180), (2, 160), (3, 140), (4, 120), (5, 100), (6, 80), (7, 60), (8, 40), (9, 20), and (10, 0).
By completing the missing representations, we now have a clear understanding of the relationship between the number of hours and the total cost at Mike's Auto Shop.