F (x) = 3x – 2 } (gof) (x) =? g (x) = x2 – x + 3} ​

Penjelasan dengan langkah-langkah:

f (x) = 3x – 2

g (x) = x²- x + 3

(g•f) (x) =…..?

g(f(x)) = g(3x – 2)

= (3x-2)² – (3x-2) + 3

= 9x²- 12x + 4 -3x + 2 + 3

= 9x²- 15x + 9

semoga membantu