Matematika

Pertanyaan

diketahui g(x) = 3 - 2x dengan domain {-4,-2,0,2,4}.range dari fungsi g adalah....

1 Jawaban

  • g(x) = 3 - 2x

    g(-4) = 3 - 2(-4)
    = 3 - (-8)
    = 11

    g(-2) = 3 - 2(-2)
    = 3 - (-4)
    = 7

    g(0) = 3 - 2(0)
    = 3 - 0
    = 3

    g(2) = 3 - 2(2)
    = 3 - 4
    = -1

    g(4) = 3 - 2(4)
    = 3 - 8
    = -5


    Range = { -5,-1,3,7,11}



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