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OpenStudy (anonymous):
What is the domain of the function y=sqrt(x)+ 4?
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OpenStudy (anonymous):
\[y=\sqrt{x}+4\]
OpenStudy (anonymous):
Well square roots can't calculate negative numbers unless we can into the imaginary realm. So the domain would be all positive real numbers
OpenStudy (anonymous):
Ok, thanks!
jimthompson5910 (jim_thompson5910):
x = 0 works as well
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