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typeracer

Pit Stop
Racer Ari (d_d_u)
Race Number 308
Date Sat, 22 Jun 2019 1:33:52
Speed 49 WPM Try to beat?
Accuracy 94.3%
Rank 1st place (out of 3)

Text typed:

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.
— (other) by Larson Hostetler Edwards (see stats)

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