SOLUTION: state the domain of the function f(x)=sqrt(x+9

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Question 48047: state the domain of the function f(x)=sqrt(x+9
Answer by stanbon(48535) About Me  (Show Source):
You can put this solution on YOUR website!
domain of the function f(x)=sqrt(x+9)
To get Real Number results (x+9) must be greater than or equal to zero.
x+9>=0
x>=-9
So the domain is all x>=-9
Cheers,
Stan H.