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 |
---|---|---|---|
162 | 2019-09-03 21:59:13 | 58.36 | 95% |
63 | 2019-08-20 02:30:20 | 56.76 | 96% |