Step-by-step Answer
PAGE: 401SET: ExercisesPROBLEM: 1
Please look in your text book for this problem Statement

The relation is express the relation as ordered pairs.

Draw a table with two columns and list the x-coordinates in the first column and

y-coordinates.in the second column.

x

y

8

2

4

3

6

5

   1   5

The domain of the relation is the set of all first (x-coordinates) coordinates.

The domain of the relation is 

The range of the relation is the set of second (y-coordinates) coordinates.

The range of the relation is

Each element of the domain is paired with exactly one element of the range.

Therefore the relation is a function.

Yes.



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