What is the domain of f(x)=sqrt((x-7)/(x^2)) ?

The domain of f(x)=sqrt((x-7)/(x^2)) is x>= 7

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domain of f(x)=sqrt((x-7)/(x^2))

domain

f (x) = \frac{x - 7}{x ^{2}}

x \geq 7

Interval Notation

Solution steps

Find non-negative values for radicals:

x \geq 7

Find undefined (singularity) points:

x = 0

Combine real regions and undefined points for final function domain

x \geq 7

\frac{2}{x + 1} + (\frac{x}{x + 1})

(16 - x)^{4}

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

f (x) = \frac{4 - x ^{2}}{x ( x ^{2} - 9 )}

f (x) = 2 x + 4 - 3

What is the domain of f(x)=sqrt((x-7)/(x^2)) ?
The domain of f(x)=sqrt((x-7)/(x^2)) is x>= 7