Question
For each function, find $(a) f(2)$ and $(b) f(-1)$ \begin{array}{c|c}x & y=f(x) \\\hline 2 & 4 \\\hline 1 & 1 \\\hline 0 & 0 \\\hline-1 & 1 \\\hline-2 & 4\end{array}
Step 1
To do this, we look at the table and find the row where $x=2$. Show more…
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