JAWAB DENGAN CARA
NGASAL REPORT !
NGASAL REPORT !
Jawaban:
C. 10
Penjelasan dengan langkah-langkah:
(g o h o f)(x)
= g(h(f(x)))
= g(h(3-x))
= g(2(3-x)+1)
= g(6-2x+1)
= g(-2x+7)
= (-2x+7)²+2(-2x+7)-5
= (4x²-28x+49)-4x+14-5
= 4x²-32x+58
Masukkan x=2
= 4(2)²-32(2)+58
= 16-64+58
= 10
[answer.2.content]
