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Popular >

domain of y=sqrt(7-x)

Solution

domain

y = 7 - x

Solution

x \leq 7

+1

Interval Notation

(- \infty, 7]

Solution steps

Find non-negative values for radicals:

x \leq 7

The function domain

x \leq 7

Popular Examples

inverse of 2x^3-6 inverse

2 x^{3} - 6

range of f(x)=sqrt(4x^2-1)range

f (x) = 4 x^{2} - 1

asymptotes of f(x)=(x^2-6x+9)/(x^2-9)asymptotes

f (x) = \frac{x ^{2} - 6 x + 9}{x ^{2} - 9}

inverse of g(x)=3log_{5}(x+1)-2 inverse

g (x) = 3 lo g_{5} (x + 1) - 2

midpoint (6,-8),(-4,-2)midpoint

(6, - 8), (- 4, - 2)

Frequently Asked Questions (FAQ)

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