What is the domain of f(x)=sqrt(9x-8) ?

The domain of f(x)=sqrt(9x-8) is x>= 8/9

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domain of f(x)=sqrt(9x-8)

domain

f (x) = 9 x - 8

x \geq \frac{8}{9}

Interval Notation

[\frac{8}{9}, \infty)

Solution steps

Find non-negative values for radicals:

x \geq \frac{8}{9}

The function domain

x \geq \frac{8}{9}

4 - (x - 2)^{2}

f (x) = x^{3} - 7 x^{2} + 15 x + 9

f (x) = \frac{x - 4}{x ^{2} + 13 x + 36}

f (x) = - 4 x + 7 y = 3

\frac{x ^{2}}{x}

What is the domain of f(x)=sqrt(9x-8) ?
The domain of f(x)=sqrt(9x-8) is x>= 8/9