Part 1: Mapping Diagrams
Look at the mapping diagrams below, which represent two different relations. The relation on the
left is a function since each value in the blue set is paired with one value in the yellow set. For
the function on the left, the domain is {0, 1, 2, 3) and the range is {0, 1.69, 3.38, 5.07).

1. Is the relation on the right a function? Explain.
20
70
-60
3
-6
2
5

Part 1 Mapping Diagrams Look at the mapping diagrams below which represent two different relations The relation on the left is a function since each value in th class=