Question

What are the domain and range of f (x) = log (x minus 1) + 2?

Answer 1

What are the domain and range of f (x) = log (x minus 1) + 2? It’s -6

Answer 2

$log(x - 1) + 2$

Domain:

The condition of log functions, is to set what's in between the brackets as being strictly greater than 0.

$x - 1 > 0$

$x > 1$

Domain:

$1 < x < \infty$

Range:

The range of log functions is all real numbers:

$- \infty < f(x) < \infty$