2022 VJC J1 MYE Q3
It is given that
$\text{f}\left( x \right)=\left\{ \begin{matrix}
\left| x \right|\text{ for -1}<x\le 2, \\
1\text{ for 2}<x\le 4, \\
\end{matrix} \right.$
and that $\text{f}\left( x+5 \right)=\text{f}\left( x \right)$ for all real values of $x$.
Find the values of $\text{f}\left( -1 \right)$ and $\text{f}\left( -3 \right)$.
[2]
Sketch the graph of $y=\text{f}\left( x \right)$ for $-5<x<5$.
[4]
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