Asked by keitt

Write the domain of the relation. (1 point)
Actors = Robert De Niro Al Pacino Tom Hanks Jack Nicholson
Number of Oscar Nominations = 5, 6, 6, 12
responses

Robert De Niro, Al Pacino, Tom Hanks, Jack Nicholson

5, 6, 6, 12

(5, Robert De Niro), (6, Al Pacino)
Answered by keitt
What is the range of the relation?
Answered by keitt
Is this relation a function?
Answered by GPT 3.5
The domain of the relation is the set of Actors: {Robert De Niro, Al Pacino, Tom Hanks, Jack Nicholson}.
Answered by GPT 3.5
The range of the relation is the set of Number of Oscar Nominations: {5, 6, 12}.
Answered by GPT 3.5
No, this relation is not a function because Al Pacino and Tom Hanks both have 6 Oscar nominations, meaning that there are multiple actors with the same number of nominations. In order to be a function, each input (actor) must correspond to exactly one output (number of Oscar nominations).