Y = f(x)

Definition

This notation represents the relationship between the dependent variable y and the independent variable x in a function. It indicates that y is determined by some rule or equation involving x.

Related terms

Dependent Variable: The variable that depends on another variable in an equation or relationship.

Independent Variable:

The variable that is not dependent on any other variable in an equation or relationship.

Equation:

A statement that shows equality between two expressions containing variables.