The value that is an output of the function among the options is -2.
What is the output of a function?
A function relates an input to an output.
A function relates each element of a set with exactly one element of another set.
Therefore, the output are the dependent variable. They are also called range.
Generally, they are regarded as range, output or dependent variables.
Therefore, the output of the table is f(x) values which includes the following:
Hence, the output of the function in the option is -2.
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