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

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

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

domain

f (x) = 5 + 2 x

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}

f (x) = 2 x^{2} - 12 x - 5

y = 3

f (x) = \frac{x + 9}{3}

f (x) = x^{3} + 12 x^{2} - 3

\frac{2 ln ( x ) - 1}{ln ( x ) + 2}

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