Question

find the domain of the function defined by the table below. express your answer as a set of numbers.
answer attempt 1 out of 2
add value no value
{}

Explanation:

Step1: Identify domain values

The domain of a function from a table is the set of all $x$-values.
The $x$-values are: $-9, 7, -4, 9, -8, -7, 1$

Step2: Format as a set

Collect the values into set notation, ordering is optional but standard to list in ascending order for clarity.
Set: $\{-9, -8, -7, -4, 1, 7, 9\}$

Answer:

$\{-9, -8, -7, -4, 1, 7, 9\}$