What is the domain of f(x)=-sqrt(4x+6)-15 ?

The domain of f(x)=-sqrt(4x+6)-15 is x>=-3/2

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domain of f(x)=-sqrt(4x+6)-15

domain

f (x) = - 4 x + 6 - 15

x \geq - \frac{3}{2}

Interval Notation

[- \frac{3}{2}, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - \frac{3}{2}

The function domain

x \geq - \frac{3}{2}

f (x) = lo g_{2} (x + 1) - 3

x - 2 + 4 - x

f (x) = \frac{x}{2 x ^{2} - 6 x + 4}

f (x) = (x + 1) 2

f (x) = \frac{1}{x - 1}

What is the domain of f(x)=-sqrt(4x+6)-15 ?
The domain of f(x)=-sqrt(4x+6)-15 is x>=-3/2