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Popular >

domain of sqrt(x+9)-7

Solution

domain

x + 9 - 7

Solution

x \geq - 9

+1

Interval Notation

[- 9, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - 9

The function domain

x \geq - 9

Popular Examples

domain of f(x)=(5x-14)/(x-3)domain

f (x) = \frac{5 x - 14}{x - 3}

domain of 15-sqrt(x+2)domain

15 - x + 2

domain of f(x)=7+sqrt(3x-6)domain

f (x) = 7 + 3 x - 6

domain of f(x)=ln(x/(x-1))domain

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

domain of f(x)=(x+1/x)^3 domain

f (x) = (x + \frac{1}{x})^{3}

Frequently Asked Questions (FAQ)

What is the domain of sqrt(x+9)-7 ?
The domain of sqrt(x+9)-7 is x>=-9