Answer:
Only B is linear
Step-by-step explanation:
(3x+2)^2+1
(f°g)(x) =g(f(x)) =g(3x+2)=(3x+2)^2 +1
So it would be 49+(20)+8
= 77
Answer: 8.954 x 10^-15
i took a test with this question and this was the answer