Mark (nightstarreaper)

Race #4

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Official speed 79.82 wpm (56.83 seconds elapsed during race)
Race Start April 23, 2019 8:22:47pm UTC
Race Finish April 23, 2019 8:23:44pm UTC
Outcome No win (2 of 5)
Opponents 3. nikpag00 (73.33 wpm)
Accuracy 97.0%
Points 105.09
Text #4180038 (Length: 378 characters)

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.