document.write( "Question 967785: But i saw something on yahoo answers. It says if the graph lies above the x axis, y must be greater than zero. This was what i told u but u say it was wrong. I said when y>0, all the y values of the graph is greater than zero. and when i ask a different tutor yesterday, he told me i was correct. \n" ); document.write( "
Algebra.Com's Answer #591506 by josgarithmetic(39625)\"\" \"About 
You can put this solution on YOUR website!
Meaningless.
\n" ); document.write( "What is the problem description exactly? What are the solution steps? What is the hyperlink to the Yahoo page article or question?\r
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\n" ); document.write( "\n" ); document.write( "Learn from your textbook. Yahoo Answers is not a textbook of instruction.
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