diketahui (x)= 2x+1/x-6,x≠3. jika f-¹ adalah invers fungsi f maaka f-¹(x-2)=

f(x)= 2x+1/x-6
y =2x+1/x-6
y(x-6) = 2x+1
xy-6y-2x =+1
xy-2x = 6y+1
x(y-2) =6y+1
x= 6y+1/y-2
y= 6x+1/x-2

f(x-2) = 6(x-2)+1/ x-2-2
= 6x-11/x-4

SEMOGA MEMBANTU =)

Semoga membantu...:)