Answer:
Do you mean an MP3 player?
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given:

Required:
f(g(x))=?
Solution:
let f(g(x))=f(X), where X=g(x)
so 
put X=
, we get


Y=f(x)=2x find f(x) when x=2
Plug in
f(2)=2(2) =4
Answer
4
is strictly increasing on [0, 5], so

and

so the integral is bounded between
