Math Snap
PROBLEM
The table below gives values of an invertible function :
\begin{tabular}{|cccccc|}
\hline & -2 & -1 & 0 & 1 & 2 \\
& -3 & 4 & 2 & 5 & 0 \\
\hline
\end{tabular}
(a)
(b)
(c)
(d)
STEP 1
1. We are given a table of values for an invertible function .
2. We need to find specific values and inverses based on the table.
STEP 2
1. Use the table to find the value of .
2. Use the table to find the value of such that .
3. Determine using the table.
4. Determine such that .
STEP 3
Look at the table to find .
From the table, when , .
Thus, .
STEP 4
Look at the table to find such that .
From the table, when , .
Thus, where .
STEP 5
Determine .
Since , then .
SOLUTION
Determine such that .
Since , then where .
The answers are:
(a)
(b)
(c)
(d)
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