The table below represents a linear function.
\def\arraystretch{1.5} \begin{array}{|c|c|c|c|c|} \hline n & -3 & 1 & 5 & 9 \\ \hline f(n) & -3 & 5 & 13 & 21 \\ \hline \end{array}
n
f(n)


−3
−3


1
5


5
13


9
21




​What is the slope?

The table below represents a linear function defarraystretch15 beginarrayccccc hline n amp 3 amp 1 amp 5 amp 9 hline fn amp 3 amp 5 amp 13 amp 21 hline endarray class=