Penjelasan dengan langkah-langkah:
f(g(x)) = 10x + 1
2 g(x) + 5 = 10x + 1
2 g(x) = 10x + 1 - 5
g(x) = (10x - 4)/2
g(x) = 5x - 4
g(1/√5)
= 5 . 1/5 √5 - 4
= √(5) - 4
Kelas 11
Pelajaran Matematika
Bab Fungsi
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Penjelasan dengan langkah-langkah:
f(g(x)) = 10x + 1
2 g(x) + 5 = 10x + 1
2 g(x) = 10x + 1 - 5
g(x) = (10x - 4)/2
g(x) = 5x - 4
g(1/√5)
= 5 . 1/5 √5 - 4
= √(5) - 4
Kelas 11
Pelajaran Matematika
Bab Fungsi