What is the domain of f(x)=sqrt(x+1)+4 ?

The domain of f(x)=sqrt(x+1)+4 is x>=-1

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domain of f(x)=sqrt(x+1)+4

domain

f (x) = x + 1 + 4

x \geq - 1

Interval Notation

[- 1, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - 1

The function domain

x \geq - 1

f (x) = x + 1 + 5

f (x) = x (x + a)

\frac{7 x}{5}

f (x) = \frac{x - 9}{x ^{2} - 4 x - 45}

What is the domain of f(x)=sqrt(x+1)+4 ?
The domain of f(x)=sqrt(x+1)+4 is x>=-1