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avatar+170 

Let $f(x) = \frac{2}{\sqrt{x}}$. What is the domain of $f$? Express your answer with interval notation.

 Feb 21, 2021
 #1
avatar+118069 
+1

x  must  be  >  0

 

So   the domain is

 

x  >  0

 

 

cool cool cool

 Feb 21, 2021
 #2
avatar+170 
+1

Thank you but that is wrong

 Feb 21, 2021
 #3
avatar+118069 
+1

Interval notaion is  (0, inf  )

 

 

cool cool cool

CPhill  Feb 21, 2021

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