Question

A video game store requires all customers to purchase a $15 monthly membership before renting games for

the month. The graph of the linear function shown represents the video game store's total earnings from
one customer with a monthly membership based on the number of games rented for the month.
Total Earnings
55
50
45
40
35
30
25
20
15
10
5
0
1
2
3
4
5
Number of Games Rented
6
Complete the statements.
The domain of the function in set-builder notation is [DROP DOWN 1]. The range of the function in set-
builder notation is [DROP DOWN 2].

Answer 1

Explanation:

From the provided graph, we can determine the domain and range of the function as follows:

The domain represents the possible values for the "Number of Games Rented." In this case, it ranges from 1 to 5 because the store's earnings are plotted for those values.

1. The domain of the function in set-builder notation is: {1, 2, 3, 4, 5}.

The range represents the possible values for "Total Earnings." It ranges from $15 (minimum) to $90 (maximum) based on the graph.

2. The range of the function in set-builder notation is: {15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90}.

These set-builder notations represent all the possible values for the domain and range of the function.