7
\begin{figure}[h]
\includegraphics[alt={},max width=\textwidth]{918d83c3-1608-4482-9d3d-8af05e65f353-3_618_606_255_397}
\captionsetup{labelformat=empty}
\caption{Fig. 1}
\end{figure}
\begin{figure}[h]
\includegraphics[alt={},max width=\textwidth]{918d83c3-1608-4482-9d3d-8af05e65f353-3_622_622_251_1128}
\captionsetup{labelformat=empty}
\caption{Fig. 2}
\end{figure}
\begin{figure}[h]
\includegraphics[alt={},max width=\textwidth]{918d83c3-1608-4482-9d3d-8af05e65f353-3_620_613_986_395}
\captionsetup{labelformat=empty}
\caption{Fig. 3}
\end{figure}
\begin{figure}[h]
\includegraphics[alt={},max width=\textwidth]{918d83c3-1608-4482-9d3d-8af05e65f353-3_620_611_986_1128}
\captionsetup{labelformat=empty}
\caption{Fig. 4}
\end{figure}
- Each diagram shows a quadratic curve. State which diagram corresponds to the curve
(a) \(y = ( 3 - x ) ^ { 2 }\),
(b) \(y = x ^ { 2 } + 9\),
(c) \(y = ( 3 - x ) ( x + 3 )\). - Give the equation of the curve which does not correspond to any of the equations in part (i).