document.write( "Question 362854: how do I find the domain of F(x)=the sqaure root of 7x+14? \n" ); document.write( "
Algebra.Com's Answer #258644 by robertb(5830)\"\" \"About 
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\"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\"). \n" ); document.write( "
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