Question

f(x)=3x+1 and f^-1=x-1/3 help me :(

Answer 1

What is the problem?

Answer 2

If \(f(x)=3x+1\) then yes, \(f^{-1}=\frac{x-1}{3}\)

Answer 3

how to solve it ?

Answer 4

What do you mean by solve it? Prove they are inverses?

Answer 5

how to solve it ? like what the outcomes are ?

Answer 6

That would depend on the input. Those are a pair of functions that are inverses of each other, so I am not sure what there would be to solve.