SOLUTION: how do I find the domain of F(x)=the sqaure root of 7x+14?

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Question 362854: how do I find the domain of F(x)=the sqaure root of 7x+14?
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
f%28x%29+=+sqrt%287x%2B14%29. You have to make sure that 7x%2B14%3E=0, or 7x%3E=-14, or x%3E=-2. In interval notation, the answer is [-2,%2Binfinity).