What is the domain of f(x)=sqrt(5-4x) ?

The domain of f(x)=sqrt(5-4x) is x<= 5/4

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domain of f(x)=sqrt(5-4x)

domain

f (x) = 5 - 4 x

x \leq \frac{5}{4}

Interval Notation

Solution steps

Find non-negative values for radicals:

x \leq \frac{5}{4}

The function domain

x \leq \frac{5}{4}

f (x) = 1 + ln (x - 1)

f (x) = 2 (2^{x})

\frac{1}{x} - 7

f (x) = x + \frac{x}{x - 2} + 1

- 3 x^{2}

What is the domain of f(x)=sqrt(5-4x) ?
The domain of f(x)=sqrt(5-4x) is x<= 5/4