Find a formula f-1(x). Give the domain of f-1, including any restrictions "inherited" from f
So one of my problem is f(x)=3x-6
But I'm kind of confused on how to start off
At first I thought it was like having the equation all go to the power of -1
So I got y=(1/3)x-(1/6)
But in the answer book it says: y=(1/3)x + 2
So one of my problem is f(x)=3x-6
But I'm kind of confused on how to start off
At first I thought it was like having the equation all go to the power of -1
So I got y=(1/3)x-(1/6)
But in the answer book it says: y=(1/3)x + 2