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Popular >

domain of y=sqrt(x-7)

Solution

domain

y = x - 7

Solution

x \geq 7

+1

Interval Notation

[7, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 7

The function domain

x \geq 7

Popular Examples

domain of g(x)=sqrt(x^2-8x+12)domain

g (x) = x^{2} - 8 x + 12

domain of f(x)=log_{3}(4^x)domain

f (x) = lo g_{3} (4^{x})

domain of f(x)= 1/(sqrt(6x-3.2x^2))domain

f (x) = \frac{1}{6 x - 3.2 x ^{2}}

domain of f(x)=x^3-x-8 domain

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

domain of x/(sqrt(x^2-9))domain

\frac{x}{x ^{2} - 9}

Frequently Asked Questions (FAQ)

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