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Identify the domain and range of the given relation. Then represent the relation using a graph and a mapping diagram.

3. (-2,3), (1, 2), (3, -1), (-4,-3)
4. (5,-2), (-3, -2), (3, 3), (-1, -1)
5. (6,-1), (-2, -3), (1,8), (-2,5)
6. (-7,4), (2, -5), (1, -2), (-3,6)
7.) (5, 20), (10, 20), (15, 30), (20,30)
8. (4, -2), (4,2), (16,-4), (16,4)

User KifoPL
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Final answer:

The domain and range of a relation can be found by looking at the x-values and y-values of the given points. The relation can be represented using a graph and a mapping diagram.

Step-by-step explanation:

The domain and range of a relation refer to the set of all possible x-values and y-values, respectively, in the relation. To find the domain and range of a relation, we need to look at the x-coordinates and y-coordinates of the given points.

For example, in relation 3, the domain is {-2, 1, 3, -4} and the range is {3, 2, -1, -3}. We can represent this relation on a graph by plotting the points and connecting them with a line.

A mapping diagram can also be used to represent the relation. The x-values are mapped to the corresponding y-values using arrows.

User Ajinkya Patil
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