To find $f(-2)$ using the table provided:

In the table, when $x = -2$, the corresponding value of $f(x)$ is $f(-2) = 6$.

So, $f(-2) = 6$.

Would you like further details or have any other questions?

Here are 5 related questions for practice:

1. What is $f(2)$?
2. What is $f(0)$?
3. What is the value of $f(8)$?
4. What is the domain of the function based on the table?
5. How would you describe the range of this function based on the table?

Tip: A function's domain consists of all the input values (x-values), while the range consists of all the output values (f(x)).