F(x)= 3x-1 g(x)= 1/3x+1/3

Question

Determime if each pair of function are inverse of each other 

Answer 1

F(x) = 3x - 1 

y = 3x-1       To create the inverse, switch x and y around and solve for y.

x = 3y-1

x + 1 = 3y

1/3 x + 1/3 = y

 

So, yes they are inverses of each other.