In Math What Domain Mean
A simple mathematical function has a domain of all real numbers because there isn t a number that can be put into the function and not work.
In math what domain mean. Domain rarr function rarr. Domain in math is defined as the set of all possible values that can be used as input values in a function. An example in which the domain is not all real numbers is when a function results in an undefined.
It is the set x in the notation f. Illustrated definition of domain of a function. All the values that go into a function.
In mathematics the domain or set of departure of a function is the set into which all of the input of the function is constrained to fall. Since a function is defined on its entire domain its domain coincides with its domain of definition. The output values are called the range.
In the function machine metaphor the domain is the set of objects that the machine will accept as inputs.