Md. Musfiqur (dragon172)

Race #1656

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Official speed 69.98 wpm (64.82 seconds elapsed during race)
Race Start January 30, 2020 8:49:19am UTC
Race Finish January 30, 2020 8:50:24am UTC
Outcome No win (2 of 3)
Accuracy 98.0%
Points 93.30
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.