Question

How do you find the inverse of `y=log(x-3)`?

Answer 1

Switch around the x and y values:

`y = log(x - 3)`

`x = log(y - 3)`

`10^x = y - 3`

`y = 10^x + 3`

`f^-1(x) = 10^x + 3`

Hopefully this helps!