Is the relation shown in the arrow diagram a function? Explain.
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Answer:
We conclude that:
Yes; Each input has only one output.
Step-by-step explanation:
From the given arrow diagram, we can easily determine the table
x y
2 24
4 8
6 16
8 32
10 32
From the table, it is clear that each input has only one output, in other words, each possible x value is leading to exactly one y value.
Meaning there is no repetition of any domain (x) value.
Therefore, we conclude that:
Yes; Each input has only one output.