What is the domain of f(x)=sqrt(3+4x) ?

The domain of f(x)=sqrt(3+4x) is x>=-3/4

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domain of f(x)=sqrt(3+4x)

domain

f (x) = 3 + 4 x

x \geq - \frac{3}{4}

Interval Notation

[- \frac{3}{4}, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - \frac{3}{4}

The function domain

x \geq - \frac{3}{4}

in t erce pt s f (x) = x^{2} - 5 x - 14

d o main \frac{3 x}{x - 4}

l in e (2, - 3), (4, 0)

d o main f (x) = 16 x^{3}

r an g e \frac{x lo g _{2} ( x )}{x ^{2} 2 ^{x}}

What is the domain of f(x)=sqrt(3+4x) ?
The domain of f(x)=sqrt(3+4x) is x>=-3/4