Question

hello i need help on this question abour inverse and composite functions

Answer 1

So let us first solve for f(x) and then we can find f(x-1)
plugging g into f should give us f o g (x)
if we look at f o g (x) we need to see what happened to g(x)
it seems that we simply subtract 1 and then divide by 6
so
\[f(x) = (x-1)/6\]
so
\[f(x-1)= (x-2)/6\]