Matematika

Pertanyaan

Diketahui rumus f(x)=5x-8.nilai f(3b-2)

2 Jawaban

  • f(x) = 5x - 8

    Maka
    f(3b -2) = 5x - 8
    f(3b - 2) = 5(3b - 2) - 8
    f(3b - 2) = 15b - 10 - 8
    f(3b - 2) = 15b - 18
  • Mapel Matematika
    Bab Fungsi

    f(x) = 5x - 8

    f(3b - 2) = 5(3b - 2) - 8
    f(3b - 2) = 15b - 10 - 8
    f(3b - 2) = 15b - 18

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