Yusof poured some of the lemonade from a jug equally into 16 cups
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Answer:
is a function because each student, or each element of the domain of the function corresponds to one element of the range.
Step-by-step explanation:
Here are some of the important factors for a relationship to be a function.
As we know that a function is a relation between sets that associates to every element of a first set exactly one element of the second set.
In the giving diagram of the question, it is clearly observable that:
- Each student in Mr. Well's history class associates to one Final exam score.
Therefore, is a function.
We know that the domain of a function is the set of all the x-values of an ordered pair of a set for which the function is defined.
Here,
The domain of is : {Student}
And range of a function is the set of all the y-values of a ordered pair of a set.
So,
The range of is : {Final Exam Score}
Hence, we conclude that is a function because each student, or each element of the domain of the function corresponds to one element of the range.