Identify the domain and range of the relation.

{(9,6), (3,8), (4,9.5), (9,2)}

You have given discrete points, not a function or continuous graph

so the domain is discrete
domain is the x values
3 , 4 , 9
range is the y values
2 , 6 , 8 , 9.5

Thank you!

You are welcome

What is the range of this relation?

(8,–9)
(5,–3)
(–4,6)
(–3,–2)
(6,8)
(8,6)

To identify the domain and range of a relation, we need to understand what each term means:

1. Domain: The domain of a relation is the set of all possible input values, also known as the x-values. In other words, it represents all the values of the independent variable.

2. Range: The range of a relation is the set of all possible output values, also known as the y-values. It represents all the values of the dependent variable.

Now let's identify the domain and range of the given relation:

{(9,6), (3,8), (4,9.5), (9,2)}

Domain: To determine the domain, we need to identify all the unique x-values. The x-values in this relation are 9, 3, and 4. Since there are no duplicates, the domain is {9, 3, 4}.

Range: To determine the range, we need to identify all the unique y-values. The y-values in this relation are 6, 8, 9.5, and 2. Again, there are no duplicates, so the range is {6, 8, 9.5, 2}.

Therefore, the domain is {9, 3, 4} and the range is {6, 8, 9.5, 2}.