This table shows the fees charged for roller-blading.
Number of Minutes | 30 | 60 | 90 | 120 | 150 | 180 |
Cost (dollars) | 3.50 | 7.00 | 10.50 | 14.00 | 17.50 | 21.00 |
a. Make a coordinate graph of these data.
b. Using the table, describe the patterns of change in the total skating fee as the number of minutes increases.
c. Using the graph, describe the patterns of change in the total skating fee as the number of minutes increases.
