Practice Questions

Question 1 of 1
ID: GRE-SM-9
Section: Quantitative Reasoning - Multiple Choice with one or more answer
Topics: Algebra; Functions
Difficulty level: Hard

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The table below shows different values of the functions $f(x)$ and $g(x)$ for $x$.

x	f(x)	g(x)
1	2	3
2	4	5
3	5	4
4	3	1
5	1	3

For what value(s) of $x$ is $f(g(x))=g(f(x))$?

Indicate all such values.

[ Note: Select one or more answer choices ]

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