I'll assume no error in the statement of the question.
what is (f*g)(x) if f(x)=3x+6 and g(x)=1/3x-2?
What is the range of #g#?
If f(x)=1/x and g(x)=1/x^3, find (f+g)(x). Is it x^2+1/x^2, x^2+1/x^2, 1,or 1/2x^4 thank-you..
If f(x)=1-3x and g(x)=1/x2+1,find f(g(0)) and g(f(1)). (by 1/x2+1 i mean 1 over x squared plus 1) PLEASE HELP!!!