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 |
|---|---|---|---|
| 23896 | 2020-03-15 02:45:23 | 120.91 | 97% |
| 21388 | 2019-03-08 03:02:20 | 114.28 | 96% |
| 21202 | 2019-02-11 21:29:35 | 114.92 | 97% |