Question

What is the domain of F(x)=√x ? (PLEASE HELP ASAP)

Answer 1

Option C. all real numbers greater than 0 is the correct answer

Further explanation:

Domain is the set of all inputs on which the function is defined or real.

The given function is:

$f(x)=\sqrt{x}$

As the function involves a square root, we have to avoid negative numbers.

• All positive real numbers will produce defined output so the positive real numbers will be included in the domain.
• If we look at negative real numbers, we will be taking square root of a negative number which will not result in a real number

So the domain will only include positive real numbers.

Hence, Option C. all real numbers greater than 0 is the correct answer.

Keywords: Domain, Domain of radical functions

Learn more about domain at:

• brainly.com/question/3511750
• brainly.com/question/3852778

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