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Determine which relation is a function.

Determine which relation is a function.-example-1
Determine which relation is a function.-example-1
Determine which relation is a function.-example-2
Determine which relation is a function.-example-3
Determine which relation is a function.-example-4

1 Answer

3 votes

Look at the picture.

NOT: a vertical line passed through the two points.

YES: each element x of set X has a single element y of set Y

Determine which relation is a function.-example-1
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User Toy
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