The following are simulated depth vs. clock time data for the flow experiment:
| clock t | 2.8 | 5.6 | 8.4 | 11.2 | 14 | 16.8 |
| depth | 82.1 | 76.8 | 72.7 | 69.8 | 66.8 | 63.7 |
Clock times are in seconds, depths in cm.
Using a graph and simulaneous linear equations find a model for this data set and compare your model with the data.