Fungsi komposisi.. F(x) = 1/2x-8 g (x) = 2x+8 h(x) = x²-2x+1 (h°g°f)(x) ????

1.Mencari 9oF terlebih dlu
gof (x) = g (f(x))
= g (1/2x-8)
= 2x+8
= 2(1/2x-8 ) +8
= x - 16 + 8
= X - 8
Hogof (x) = h ( x-8)
= x²-2x+1
= (x-8)² - 2(x-8) + 1
= x²+16 - 2x+ 16 + 1
= x²-2x + 33