What is the domain of f(x)=sqrt(2x+5) ?

The domain of f(x)=sqrt(2x+5) is x>=-5/2

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domain of f(x)=sqrt(2x+5)

domain

f (x) = 2 x + 5

x \geq - \frac{5}{2}

Interval Notation

[- \frac{5}{2}, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - \frac{5}{2}

The function domain

x \geq - \frac{5}{2}

y = x^{2} + 2 x + 4

f (x) = 8 x^{3} - 1

- 2 lo g_{5} (x + 2) + 3

f (x) = \frac{( 4 x + 6 )}{5}

\frac{x}{x ^{2} - 1}

What is the domain of f(x)=sqrt(2x+5) ?
The domain of f(x)=sqrt(2x+5) is x>=-5/2