chedted (chedted)

Race #254

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Official speed 63.30 wpm (71.66 seconds elapsed during race)
Race Start May 22, 2019 3:13:57pm UTC
Race Finish May 22, 2019 3:15:09pm UTC
Outcome No win (3 of 3)
Accuracy 98.0%
Points 83.34
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.