Answer
$-13$, $7-4n$
Work Step by Step
Let $n$ be input and $y$ be output.
From the given table we notice that the pattern is the following:
$$y = 7-4n$$
We calculate the output for $n = 5$:
$$y=7-4(5)=-13$$
Now we complete the table:
\[
\begin{array}{|c|c|}
\hline
\textbf{Input} & \textbf{Output}\\ \hline
1& 3 \\ \hline
2 & -1\\ \hline
3 & -5 \\ \hline
4 & -9 \\ \hline
5 & -13 \\ \hline
: & : \\ \hline
n & 7-4n \\ \hline
\end{array}
\]
