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

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

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

domain

f (x) = - 4 x - 5

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) = - \frac{6}{( x - 1 ) ^{3}}

f (x) = - 3 x + 1

y + 6 = 2 (x - 2)

f (x) = 4 x - x^{2}

f (x) = 2 x + 4

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