Refer to the relation below to answer the following questions.
\[
\{(7,8),(9,9),(-5,-5),(-4,4)\}
\]
a. Find the domain and range of the relation.
The domain of the relation is The range of the relation is (Use a comma to separate answers as needed.)
\(\boxed{\text{The domain of the relation is }\{9, -5, -4, 7\}\text{ and the range of the relation is }\{8, 9, -5, 4\}}\)
Step 1 :The domain of a relation is the set of all first elements (x-coordinates) in the ordered pairs. The range of a relation is the set of all second elements (y-coordinates) in the ordered pairs.
Step 2 :In this case, the relation is \(\{(7,8),(9,9),(-5,-5),(-4,4)\}\).
Step 3 :So, the domain is \{7, 9, -5, -4\} and the range is \{8, 9, -5, 4\}.
Step 4 :\(\boxed{\text{The domain of the relation is }\{9, -5, -4, 7\}\text{ and the range of the relation is }\{8, 9, -5, 4\}}\)