The domain of the given logarithmic function is x>0.
The given logarithmic function is f(x)=log7x.
We need to find the domain of the function.
The domain and range of a function are the components of a function. The domain is the set of all the input values of a function and the range is the possible output given by the function. Domain→ Function →Range. If there exists a function f: A →B such that every element of A is mapped to elements in B, then A is the domain and B is the co-domain.
Find the domain by finding where the expression is defined.
Interval Notation: (0,∞)
Set-Builder Notation:{x|x>0}
Therefore, the domain of the given logarithmic function is x>0.
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