It is the codomain, often called the range.
The co-domain or range.
It is known as the domain.
That set is called the ranger of the function.
In math, this is called the "range."
The Range is the set of all possible output values of a function or relation.
The set of output values of a function or relation is the range
A relation doesn't have an "output value", in the sense that a function does. A set of values is either part of the relation, or it isn't.
The "range".
It is the codomain, often called the range.
Range
The co-domain or range.
It is the domain of the relation.
Range
rule
Domain
domain