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 |
|---|---|---|---|
| 8779 | 2020-05-12 06:02:15 | 63.44 | 98% |
| 8450 | 2020-03-16 14:19:33 | 47.61 | 94% |
| 5200 | 2020-01-17 08:08:39 | 55.84 | 97% |
| 1848 | 2019-02-04 08:51:40 | 60.58 | 98% |