SOLUTION: State the domain of the following and provide a brief explanation for your answer: f(x) = sqrt(x+4)

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Question 197387: State the domain of the following and provide a brief explanation for your answer: f(x) = sqrt(x+4)
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
all real numbers when x is greater than or equal to -4.
When x<-4 we get the sqrt of a negative number, which is not a real number.
.
Ed