1). Find(f*g)(x) when f(x)=x^2-7x+12 and g(x)=3/x^2-16

2). Find the inverse of the function f(x)= 3x-5/x+4

3). Determine the domain of (f/g) when f(x)=1/x and g(x)= square root x+8

4). Determine the domain and range for the inverse of f(x)=1/2x -3

5). The function f(x)=(x+8)^2 -1 is not one-to-one. Identify a restricted domain that makes the function one-to-one, and find the inverse function.

6). Determine the domain of the function f(x)= 1/3x^2+10x+8

7). Find ( gf)(x) when f(x)= square root x+2 and g(x)= x^2+1/x

8). Find (fg)(x) and its domain when f(x)=x+2 and g(x)=square root x+5