What is the domain of f(x)=log_{7}(x)-7 ?

The domain of f(x)=log_{7}(x)-7 is x>0

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domain of f(x)=log_{7}(x)-7

domain

f (x) = lo g_{7} (x) - 7

x > 0

Interval Notation

(0, \infty)

Solution steps

Find positive values for logs:

x > 0

The function domain

x > 0

- 4 x

f (x) = \frac{( x ^{2} )}{x - 3}

f (x) = x^{2} - 10 x + 8

f (x) = 20 - x

f (x) = \frac{x}{2 x}

What is the domain of f(x)=log_{7}(x)-7 ?
The domain of f(x)=log_{7}(x)-7 is x>0