To find the domain and range of the given relation, we need to identify the sets of first and second elements from each pair, respectively.

Given pairs:

• (-1, -4)
• (1, 1)
• (3, 6)
• (-4, -7)
• (-10, 9)

Domain: The domain is the set of all first elements: $-1, 1, 3, -4, -10$. So, the domain is $\{-10, -4, -1, 1, 3\}$.

Range: The range is the set of all second elements: $-4, 1, 6, -7, 9$. So, the range is $\{-7, -4, 1, 6, 9\}$.

The correct answer is:

• domain: $\{-10, -4, -1, 1, 3\}$
• range: $\{-7, -4, 1, 6, 9\}$