Linear Functions

SAT Math· difficulty 2/5

If g(x)=72xg(x) = 7 - 2x, what is g(3)g(-3)?

  • A

    13

    check_circle
  • B

    5

  • C

    1

  • D

    11

Explanation

g(3)=72(3)=7+6=13g(-3) = 7 - 2(-3) = 7 + 6 = 13.

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