Matematika

Pertanyaan

No 24 aja tolong
Di bantu butuh hari ni juga
No 24 aja tolong Di bantu butuh hari ni juga

1 Jawaban

  • f(x) = -3x + 7
    domain = {-2, -1, 0, 1, 2, 3}

    range
    f(-2) = -3(-2) + 7 = 6 + 7 = 13
    f(-1) = -3(-1) + 7 = 3 + 7 = 10
    f(0) = -3(0) + 7 = 0 + 7 = 7
    f(1) = -3(1) + 7 = -3 + 7 = 4
    f(2) = -3(2) + 7 = -6 + 7 = 1
    f(3) = -3(3) = 7 = -9 + 7 = -2

    range = {-2, 1, 4, 7, 10, 13} (D)