# Math Help - Average value function help

1. ## Average value function help

Hey
Can you please tell me if the integration in my photo is correct
Thank you
Muchas gracias

2. Hello BadMonkey

Welcome to Math Help Forum!
Originally Posted by BadMonkey
Hey
Can you please tell me if the integration in my photo is correct
Thank you
Muchas gracias
The lower limit of the integral in each case is $0$, and the upper limit is $a$. This will give a positive sign in the answer.

Also, each result can be simplified, by dividing by $a$.

Grandad

3. Hello grandad
Thank you for welcome
I think I have the correct answer now,from your kind help
g(x) functions answer would be a^2/(3), and the first part f(x) works out a/(2)
is this correct please?

4. Hello BadMonkey
Originally Posted by BadMonkey
Hello grandad
Thank you for welcome
I think I have the correct answer now,from your kind help
g(x) functions answer would be a^2/(3), and the first part f(x) works out a/(2)
is this correct please?
Yes, they're quite correct now.

Grandad