Diketahui f(x) = 2x+1/x-3 ; x≠3;dan g(x+1)=4x+9. Maka (fog)(x) adalah... A. (gof)^-1(x) = 3x-23/x-17 ; x≠17 B. (gof)^-1(x) = 3x-11/x-17 ; x≠17 C. (gof)^-1(x) =
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Pertanyaan
Diketahui f(x) = 2x+1/x-3 ; x≠3;dan g(x+1)=4x+9. Maka (fog)(x) adalah...
A. (gof)^-1(x) = 3x-23/x-17 ; x≠17
B. (gof)^-1(x) = 3x-11/x-17 ; x≠17
C. (gof)^-1(x) = 3x-11/x-13 ; x≠13
D. (gof)^-1(x) = 3x+11/x+13 ; x≠-13
E. (gof)^-1(x) = 3x+11/x+17 ; x≠-17
A. (gof)^-1(x) = 3x-23/x-17 ; x≠17
B. (gof)^-1(x) = 3x-11/x-17 ; x≠17
C. (gof)^-1(x) = 3x-11/x-13 ; x≠13
D. (gof)^-1(x) = 3x+11/x+13 ; x≠-13
E. (gof)^-1(x) = 3x+11/x+17 ; x≠-17
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