f(x) = x2 - x dan g(x) = x+1, nilai (gof)(3) =
Matematika
kholisadwi01
Pertanyaan
f(x) = x2 - x dan g(x) = x+1, nilai (gof)(3) =
1 Jawaban
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1. Jawaban Anonyme
Bab Fungsi Komposisi
Matematika SMA Kelas X
(gof) (x) = g (x² - x)
(gof) (x) = (x² - x) + 1
(gof) (3) = (3² - 3) + 1
= 9 - 3 + 1
= 7