0000.tex

\begin{exercise}{A1}{Linear maps}{0000}
\begin{exerciseStatement}

Consider the following maps of polynomials \(S:\mathcal{P}\rightarrow\mathcal{P}\) and \(T:\mathcal{P}\rightarrow\mathcal{P}\) defined by \[
                S(f(x))=
     -4 \, x + 4 \, f\left(5\right) 
                \hspace{1em} \text{and} \hspace{1em} T(f(x))=
     3 \, f\left(x\right) - 4 \, f'\left(-5\right) \] Explain why one these maps is a linear transformation and why the other map is not. 

\end{exerciseStatement}
\begin{exerciseAnswer}

\(S\) is not linear and \(T\) is linear.

\end{exerciseAnswer}
\end{exercise}