A relation between two sets X and Y is a set of ordered pairs, each of the form (x, y), where x is a member of X and y is a member of Y. A function from X to Y is a relation between X and Y that has the property that any two ordered pairs with the same x-value also have the same y-value. The variable x is the independent variable, and the variable y is the dependent variable.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 26503 | 2019-03-30 15:15:51 | 135.85 | 99% |
| 25193 | 2019-03-08 17:20:08 | 148.06 | 100% |
| 24682 | 2019-03-03 20:35:42 | 139.94 | 99% |
| 22033 | 2019-02-01 23:46:20 | 146.36 | 99% |