Domain And Range Definition In Math

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Domain and range definition in math. Before getting into the topic of domain and range let s briefly describe what a function is. The set of possible output values of a function. In mathematics a function can be compared.

In grammar school you probably called the domain the replacement set and the range the solution set. Domain and range of a function explanation examples in this article we will learn what a domain and range of a function mean and how to calculate the two quantities. The range of a function is all the possible values of the dependent variable y.

The domain is the set of all possible x values which will make the function work and will output real y values. The example below shows two different ways that a function can be represented. The domain of a function is all the possible input values for which the function is defined and the range is all possible output values.

The set of possible input values to a function. The domain of a function is the complete set of possible values of the independent variable. As a function table and as a set of coordinates.

In plain english this definition means. Domain and range the domain of a function f x is the set of all values for which the function is defined and the range of the function is the set of all values that f takes. Domain and range of a function definitions of domain and range domain.