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Bab Fungsi
Matematika SMA Kelas X

(fog) (x) = x/(3x - 2)
1/(2 g(x) - 1) = x/(3x - 2)
2 g(x) - 1 = (3x - 2)/x
2 g(x) = (3x - 2)/x + 1
2 g(x) = (3x - 2 + x)/x
2 g(x) = (4x - 2)/x
g(x) = (4x - 2)/2x
g(x) = (4x - 2)/(2x + 0)
g⁻¹ (x) = (0x - 2)/(2x - 4)
g⁻¹ (x) = -2/(2 (x - 2))
g⁻¹ (x) = -1/(x - 2)
g⁻¹ (x) = 1/(2 - x)

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