Question

Write the set of ordered pairs that is represented by the arrow diagram. Is the relation a​ function? Explain.
14
21
52
47
10
76
68
39
23
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Part 1
The set of ordered pairs is
  
left parenthesis 47 comma 14 right parenthesis comma left parenthesis 68 comma 39 right parenthesis comma left parenthesis 10 comma 21 right parenthesis comma left parenthesis 76 comma 52 right parenthesis comma left parenthesis 23 comma 52 right parenthesis.
​(Type an ordered pair. Use a comma to separate answers as​ needed.)
Part 2
The relation
▼
a function because
▼
each input
at least one output
each output
at least one input
is assigned
▼
at least one input.
exactly one output.
exactly one input.
at least one output.

Answer 1

Part 1
The set of ordered pairs is (47, 14), (68, 39), (10, 21), (76, 52), (23, 52).

Part 2
The relation is a function because each input is assigned exactly one output.