What is another word for domain of a function?
Pronunciation: [dəmˈe͡ɪn əvə fˈʌŋkʃən] (IPA) 
The domain of a function refers to the set of all possible inputs for which the function produces an output. There are several synonyms that can be used in place of this phrase. For example, the "domain of definition" refers to the same concept. Similarly, the terms "input set" or "argument set" can also refer to the domain of a function. Additionally, the "domain of the relation" or "domain of the mapping" are other ways to describe the same concept. Whichever term is used, it is important to understand that the domain of a function is a crucial aspect of its overall behavior and properties.
