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Bab Fungsi Komposisi
Matematika SMA Kelas X

(gof) (x) = g(3x + 5)
(gof) (x) = (3x + 5 + 3)/(6(3x + 5) - 5)
(gof) (x) = (3x + 8) / (18x + 30 - 5)
(gof) (x) = (3x + 8) / (18 + 25)
(gof)⁻¹ (x) = (-25x + 8) / (18x - 3)
(gof)⁻¹ (x) = (25x - 8) / (3 - 18x)

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