Easy -1.8 This is a pure recall question worth 1 mark requiring only recognition of the standard arccos graph shape (decreasing from π to 0 over domain [-1,1]). No calculation, problem-solving, or application of techniques is needed—just memorization of a standard function's appearance.
One of the diagrams below shows the graph of \(y = \arccos x\)
Identify the graph of \(y = \arccos x\)
Tick \((\checkmark)\) one box.
[1 mark]
\includegraphics{figure_4}
One of the diagrams below shows the graph of $y = \arccos x$
Identify the graph of $y = \arccos x$
Tick $(\checkmark)$ one box.
[1 mark]
\includegraphics{figure_4}
\hfill \mbox{\textit{AQA Paper 1 2024 Q4 [1]}}