0007.tex

\begin{exerciseStatement}


Find the solution to the given IVP.

\[ -{y'} t + 4 \, {y} = -\frac{18}{t^{2}} \hspace{2em}
      y( -1 )= -7 \]
\end{exerciseStatement}
    
\begin{exerciseAnswer} 
\[ {y} = -4 \, t^{4} - \frac{3}{t^{2}} \]
\end{exerciseAnswer}