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 |
|---|---|---|---|
| 870 | 2020-05-24 15:41:18 | 76.69 | 96% |
| 608 | 2020-05-22 00:10:44 | 73.48 | 96% |
| 129 | 2020-05-13 23:42:46 | 78.11 | 98% |