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

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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)
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You can only have logarithms of positive numbers.
So x-1 must be positive.
x-1 > 0
x > 1
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Domain: All Real Numbers greater than one.
Interval Notation: (1,+inf)
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Cheers,
Stan H.