Penjelasan dengan langkah-langkah:
f(x) = 3x + 1
g(x) = x² - 3
= (gof)(1)
= x² - 3
= (3x + 1)² - 3
= (3.1 + 1)² - 3
= (3 + 1)² - 3
= 4² - 3
= 16 - 3
= 13
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Penjelasan dengan langkah-langkah:
f(x) = 3x + 1
g(x) = x² - 3
= (gof)(1)
= x² - 3
= (3x + 1)² - 3
= (3.1 + 1)² - 3
= (3 + 1)² - 3
= 4² - 3
= 16 - 3
= 13