SOLUTION: I need someones help... If f(x)=lnx,g(x)=e^8x, and h(x)=x^7.....find the following. a.) (f*g)(x). What is the domain of f*g? b.) (g*f)(x). What is the domain of f*g? c.) (f

Algebra ->  Rational-functions -> SOLUTION: I need someones help... If f(x)=lnx,g(x)=e^8x, and h(x)=x^7.....find the following. a.) (f*g)(x). What is the domain of f*g? b.) (g*f)(x). What is the domain of f*g? c.) (f      Log On


   



Question 971220: I need someones help...
If f(x)=lnx,g(x)=e^8x, and h(x)=x^7.....find the following.
a.) (f*g)(x). What is the domain of f*g?
b.) (g*f)(x). What is the domain of f*g?
c.) (f*h)(x). What is the domain of f*f?

Answer by khai(18) About Me  (Show Source):
You can put this solution on YOUR website!
a) the domain is all real
b) the domain is all real
c) the domain is {x|0