\begin{exerciseStatement}
Draw a phase plane for the following system of ODEs.
\[x'= -5 \, x - 3 \, y + 14 \]\[y'= 4 \, x - 3 \, y + 5 \]
Be sure to include and label the following features in your sketch:
\begin{itemize}
\item The isoclines \(x'=0\) and \(y'=0\).
\item Arrow systems describing trajectories of solutions.
\item The equillibrium of the system.
\end{itemize}
\end{exerciseStatement}
\begin{exerciseAnswer}
The isoclines cross at the equillibrium \( \left(1, 3\right) \), with \(x'=0\) having a negative slope and \(y'=0\) having a positive slope.
The right region has a northwest arrow system, the top region has a southwest arrow system, the left region has a southeast arrow system, and the bottom region has a northeast arrow system.
\end{exerciseAnswer}
