+0  
 
+5
47
1
avatar

How do I find the domain of each square root function by using set and interval notation?

Guest Feb 24, 2017
Sort: 

1+0 Answers

 #1
avatar+89752 
0

How do I find the domain of each square root function by using set and interval notation?

 

eg

 

\(y=\sqrt{x+3}\)

 

Domain  

\(x+3>0\\ x>-3\)

 

not sure about the presentation but maybe

 

interval presentation   domain (-3,infinity)

Open bracket means it is not included and sqare bracket means that it is.

 

Set notation

\(\{x: x>-3\}\;\;where\;\; x\in R\)

 

I really do not know what presentation is being asked for :///

Melody  Feb 24, 2017

5 Online Users

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details