What is the domain of (-1-sqrt(1-20x))/(10) ?

The domain of (-1-sqrt(1-20x))/(10) is x<= 1/20

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domain of (-1-sqrt(1-20x))/(10)

domain

\frac{- 1 - 1 - 20 x}{10}

x \leq \frac{1}{20}

Interval Notation

(- \infty, \frac{1}{20}]

Solution steps

Find non-negative values for radicals:

x \leq \frac{1}{20}

The function domain

x \leq \frac{1}{20}

f (x) = ln (8 x - 8)

f (x) = lo g_{10} (\frac{3 x}{( x - 2 )})

f (x) = 2.69 + 0.48 (x - 1)

3 x - 1 - 9 - x^{2}

2^{x + 3} + 1

What is the domain of (-1-sqrt(1-20x))/(10) ?
The domain of (-1-sqrt(1-20x))/(10) is x<= 1/20