Question

Question content area top
Part 1
Write the set of ordered pairs that is represented by the arrow diagram. Is the relation a​ function? Explain.
15
24
53
48
13
79
64
37
28
Question content area bottom
Part 1
The set of ordered pairs is
  
left parenthesis 48 comma 15 right parenthesis comma left parenthesis 64 comma 37 right parenthesis comma left parenthesis 13 comma 24 right parenthesis comma left parenthesis 79 comma 53 right parenthesis comma left parenthesis 28 comma 53 right parenthesis.
​(Type an ordered pair. Use a comma to separate answers as​ needed.)
Part 2
The relation
is
a function because
each output
is assigned
exactly one output.

Answer 1

Part 1
{(48, 15), (64, 37), (13, 24), (79, 53), (28, 53)}

Part 2
Yes — the relation is a function because each input (first coordinate) is paired with exactly one output (second coordinate).