Directions: For problems 1 through 4, determine whether each pair of functions are inverses of each other. Show your work. f(x) = 4/x-2 -1 and g(x)=3/(x+2) 2. f(x)=3x+2/4 and g(x)=4x-2/3 3. f(x)=(1/2)x-10 and g(x)=2x+5 4. f(x)=x/(x-4)and g(x)=4x/x-1

Fig: 1