en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of f(x)=(sqrt(9-x))

Solution

domain

f (x) = (9 - x)

Solution

x \leq 9

+1

Interval Notation

(- \infty, 9]

Solution steps

Find non-negative values for radicals:

x \leq 9

The function domain

x \leq 9

Popular Examples

domain of cos(2p)domain

cos (2 p)

inflection f(x)= x/(5+x^2)inflection points

f (x) = \frac{x}{5 + x ^{2}}

intercepts of x^2+10x+20 intercepts

x^{2} + 10 x + 20

inverse of \sqrt[3]{x+27}inverse

inverse of 1/(4a^2)inverse

\frac{1}{4 a ^{2}}

Frequently Asked Questions (FAQ)

What is the domain of f(x)=(sqrt(9-x)) ?
The domain of f(x)=(sqrt(9-x)) is x<= 9