Tolong yg bisa kerjain!!
Jawaban Terkonfirmasi
Rumus : f(x) = (ax + b)/(cx + d) => f^-1(x) = (-dx + b)/(cx – a)
10) f(x + 2) = (x + 3)/(x – 1)
f(x + 2) = ((x + 2) + 1) / ((x + 2) – 3)
f(x) = (x + 1)/(x – 3) => f^-1(x) = (3x + 1)/(x – 1) ; x ≠ 1
11) f(x) = (3x + 5)/(2x – 3) => f^-1(x) = (3x + 5)/(2x – 3) ; x ≠ 3/2
10. E
11. D
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