1/4,5/8,1/2 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.

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*