# Modulus Functions

• April 14th 2010, 10:56 PM
acc100jt
Modulus Functions
If a is positive, then $|f(x)|.

Is this true if I change a to a function now? say $g(x)$

i.e. $|f(x)| and I can just solve from here onwards?

Thanks a lot for those who can help!!!
• April 14th 2010, 11:02 PM
mathemagister
Quote:

Originally Posted by acc100jt
If a is positive, then $|f(x)|.

Is this true if I change a to a function now? say $g(x)$

i.e. $|f(x)| and I can just solve from here onwards?

Thanks a lot for those who can help!!!

Yes, I believe this must also be true.