SOLUTION: find the domain of the function and express it in interval notation. g(x)= ln(x-1)

Algebra ->  Functions -> SOLUTION: find the domain of the function and express it in interval notation. g(x)= ln(x-1)      Log On


   



Question 205820: find the domain of the function and express it in interval notation. g(x)= ln(x-1)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
find the domain of the function;express it in interval notation.
g(x)= ln(x-1)
----------------
You can only have logarithms of positive numbers.
So x-1 must be positive.
x-1 > 0
x > 1
----------------
Domain: All Real Numbers greater than one.
Interval Notation: (1,+inf)
=================================================
Cheers,
Stan H.