The table represents a function.

\begin{tabular}{|c|c|}
\hline
[tex]$x$[/tex] & [tex]$f(x)$[/tex] \\
\hline
-6 & 8 \\
\hline
7 & 3 \\
\hline
4 & -5 \\
\hline
3 & -2 \\
\hline
-5 & 12 \\
\hline
\end{tabular}

Which value is an output of the function?

A. [tex]$-6$[/tex]
B. [tex]$-2$[/tex]
C. 4
D. 7



Answer :

Let's examine the function table and analyze the outputs to determine whether a given value is an output of the function.

The table provided is:

[tex]\[ \begin{array}{|c|c|} \hline x & f(x) \\ \hline -6 & 8 \\ \hline 7 & 3 \\ \hline 4 & -5 \\ \hline 3 & -2 \\ \hline -5 & 12 \\ \hline \end{array} \][/tex]

### Step 1: Listing the Outputs

First, list all the output values [tex]\( f(x) \)[/tex] from the table. These are the values in the second column:

- [tex]\( f(-6) = 8 \)[/tex]
- [tex]\( f(7) = 3 \)[/tex]
- [tex]\( f(4) = -5 \)[/tex]
- [tex]\( f(3) = -2 \)[/tex]
- [tex]\( f(-5) = 12 \)[/tex]

So the list of output values is: [tex]\[ 8, 3, -5, -2, 12 \][/tex]

### Step 2: Check If the Given Values Are Outputs

We are asked to determine which of the given values are outputs of the function. The values we need to check are:
- [tex]\(-6\)[/tex]
- [tex]\(-2\)[/tex]
- [tex]\(4\)[/tex]
- [tex]\(7\)[/tex]

Let's compare these values to our list of output values:

- [tex]\(-6\)[/tex]: Not in the list of outputs.
- [tex]\(-2\)[/tex]: In the list of outputs.
- [tex]\(4\)[/tex]: Not in the list of outputs.
- [tex]\(7\)[/tex]: Not in the list of outputs.

### Conclusion

From the given values, only [tex]\(-2\)[/tex] is an output of the function. Therefore, the value that is an output of the function is:

[tex]\[ \boxed{-2} \][/tex]