Nonlinear Functions

SAT Math· difficulty 4/5

The table shows values: f(1)=3f(1) = 3, f(2)=5f(2) = 5, f(3)=7f(3) = 7, g(1)=2g(1) = 2, g(2)=1g(2) = 1, g(3)=3g(3) = 3. What is f(g(2))f(g(2))?

  • A

    55

  • B

    77

  • C

    11

  • D

    33

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Explanation

g(2)=1g(2) = 1, then f(1)=3f(1) = 3.

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