PLEASE HELP

Question & answers attached please show work.

F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area