What is the domain of f(x)=-3+sqrt(x+1) ?

The domain of f(x)=-3+sqrt(x+1) is x>=-1

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domain of f(x)=-3+sqrt(x+1)

domain

f (x) = - 3 + x + 1

x \geq - 1

Interval Notation

[- 1, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - 1

The function domain

x \geq - 1

\frac{3 x ^{2}}{x ^{2} - 16}

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

f (x) = - lo g_{3} (x)

f (x) = cosh (x)

What is the domain of f(x)=-3+sqrt(x+1) ?
The domain of f(x)=-3+sqrt(x+1) is x>=-1