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how can you say if this is a function or a relation?
I cant understand it.
It is given like this.
1. students - teachers
2.grades in mathematics-students
3. commissions-sales agent
how will you determine if it's relation or function ?
1 Antwort
- He'S CorrectLv 4vor 8 JahrenBeste Antwort
1. This is a relation. Since there will likely be a ratio of certain students per 1 teacher, the domain of 1 teacher has many ranges. It can be 30 students per 1 teacher, 35 students, or 29. Therefore this is a relation.
2. This is a function. Each student has their own individual mark. Each domain has a UNIQUE range. Therefore this is a function.
3. I think this is also a relation. Each sales agent should have different commisions making it a relation.
