matthew (matthew2003yang)

Race #2522

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Official speed 51.40 wpm (88.25 seconds elapsed during race)
Race Start December 1, 2020 10:02:34pm UTC
Race Finish December 1, 2020 10:04:02pm UTC
Outcome No win (4 of 5)
Opponents 3. stamperrr (55.64 wpm)
Accuracy 93.0%
Points 68.53
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.