Determine Whether the Following Table Defines Y as a Function $\begin{array}{|l|l|} \hline \text { x } & \text {y}\\ \hline -2 & 9 \\ \hline 0 & 9 \\ \hline 1 & 9 \\ \hline 3 & 9 \\\hline\end{array}$

Multiple Choice

Determine whether the following table defines y as a function of x .
$\begin{array}{|l|l|} \hline \text { x } & \text {y}\\ \hline -2 & 9 \\ \hline 0 & 9 \\ \hline 1 & 9 \\ \hline 3 & 9 \\\hline\end{array}$

A) function
B) not a function