Problem:
The following table represents the cost of renting videos from Video Palace where a membership fee is charged.
|
# Videos rented |
0 |
1 |
2 |
3 |
4 |
5 |
Cost $ |
10 |
12 |
14 |
16 |
18 |
20 |
Use the table to answer the following questions:
1. What does the $10 represent for zero videos rented?
2. Use an equation to describe the cost for renting n videos.
3. Find the cost of renting 50 videos.