Dik. f(x) = 3x + 2 dan g(x) = 2(4x-1) fungsi (f -g) (x)=...?
Matematika
Joysilitonga48
Pertanyaan
Dik. f(x) = 3x + 2 dan g(x) = 2(4x-1) fungsi (f -g) (x)=...?
1 Jawaban
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1. Jawaban Anonyme
(f-g)(x) = f(x) - g(x)
= 3x + 2 - 2(4x - 1)
= 3x + 2 - 8x + 2
= 4 - 5x