What is the domain of f(x)=sqrt(-4x-7) ?

The domain of f(x)=sqrt(-4x-7) is x<=-7/4

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domain of f(x)=sqrt(-4x-7)

domain

f (x) = - 4 x - 7

x \leq - \frac{7}{4}

Interval Notation

(- \infty, - \frac{7}{4}]

Solution steps

Find non-negative values for radicals:

x \leq - \frac{7}{4}

The function domain

x \leq - \frac{7}{4}

\frac{2}{5} x^{5} - 14 x^{3} + 15

p (t) = 3 t^{2} + 12 t

2 x - 5

(- 3, 3), (4, - 1)

y = \frac{6 x - 7}{x + 6}

What is the domain of f(x)=sqrt(-4x-7) ?
The domain of f(x)=sqrt(-4x-7) is x<=-7/4