The statement "Y is a function of X" means that the
A)value of Y depends on that of X.
B)values of Y and X are related to some third variable.
C)value of X depends on that of Y.
D)values of Y and X are the same.
E)values of Y and X are independent.

Question

Quizplus · Accepted Answer

A function is a relationship where every input has a unique output. Therefore, if Y is a function of X, it means that the value of Y depends on the value of X, and for every value of X, there is a unique value of Y.

The Statement "Y Is a Function of X" Means That