Please help me with the right answer kitties it’s pretty easy but I can’t do it because of my lazy butt

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.

Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1

Solve for n? [tex]z = \frac{3}{4} mn[/tex]