5.
\includegraphics[max width=\textwidth, alt={}]{129a65ac-e77c-4274-a2b9-18825ea2302c-1_547_936_1407_351}
The diagram shows a sketch of the curve with equation \(y = \mathrm { f } ( x )\). The curve has a maximum at \(( - 3,4 )\) and a minimum at \(( 1 , - 2 )\).
Showing the coordinates of any turning points, sketch on separate diagrams the curves with equations
- \(\quad y = 2 \mathrm { f } ( x )\),
- \(y = - \mathrm { f } ( x )\).