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Mathematics 11 Online
OpenStudy (anonymous):

Domain and Range help!

OpenStudy (anonymous):

\[3 \sqrt x\]

OpenStudy (anonymous):

would the range be all real numbers? what about domain?

jimthompson5910 (jim_thompson5910):

The range of the square root function is the set of all nonnegative numbers (ie numbers that are not negative). The same applies to this function as well. Likewise, the domain is also the set of all nonnegative numbers (for both functions)

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