Jawablah pertanyaan di gambar dengan benar !
Jawaban:
1. 32x+21
2. 16x+13
3. 69
Penjelasan dengan langkah-langkah:
1.
(g o f o g)(x)
= g(f(g(x)))
= g(f(4x+1))
= g(2(4x+1)+3)
= g(8x+2+3)
= g(8x+5)
= 4(8x+5)+1
= 32x+20+1
= 32x+21
2.
(f o f o g)(x)
= f(f(g(x)))
= f(f(4x+1))
= f(2(4x+1)+3)
= f(8x+2+3)
= f(8x+5)
= 2(8x+5)+3
= 16x+10+3
= 16x+13
3.
(g o g)(4)
= g(g(4))
= g(4(4)+1)
= g(16+1)
= g(17)
= 4(17)+1
= 68+1
= 69
[answer.2.content]
