Matematika

Pertanyaan

f(x)=5-2x, x = 4
f(x)=x^3-x^2, x = 2

1 Jawaban

  • f(x)=5-2x, x = 4
    f(4)=5-2(4)
    = 5- 8 = -3

    f(x)=x^3-x^2, x = 2
    f(2) = 2^3 - 2^2
    = 8 - 4
    = 4

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