SOLUTION: Would you pls help me with this: For the function y = 3 + 2 sqrt(2x+4) State the domain. I am not sure ? Is it x>-2 or x >= -2 Thanks.

SOLUTION: Would you pls help me with this: For the function y = 3 + 2 sqrt(2x+4) State the domain. I am not sure ? Is it x>-2 or x >= -2 Thanks.

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Question 621902: Would you pls help me with this:
For the function y = 3 + 2 sqrt(2x+4) State the domain.
I am not sure ?
Is it x>-2 or x >= -2
Thanks.

Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
It's because you can also plug in x = -2 and get some number out.
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