IMathAS-libretexts

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Use the tables for $\displaystyle {f{{\left({x}\right)}}}$ and $\displaystyle {g{{\left({x}\right)}}}$ to evaluate the expressions below. Write your answer as an integer or a reduced fraction.
$\displaystyle {f{{\left({g{{()}}}\right)}}}=$
$\displaystyle {g{{\left({f{{()}}}\right)}}}=$
$\displaystyle {f{{\left({f{{()}}}\right)}}}=$
$\displaystyle {g{{\left({g{{()}}}\right)}}}=$