document.write( "Question 196139: I am trying to find the explicit formula for the following sequence:\r
\n" ); document.write( "\n" ); document.write( "-2 1/2, -2, -1 1/2, -1, -1/2\r
\n" ); document.write( "\n" ); document.write( "In this problem, -2 1/2 corresponds to the term 1, -2 corresponds to the term 2, -1 1/2 corresponds to the term 3, and so on. I've been working on this problem for over an hour and have tried lots of different formulas, but none work. Please help.\r
\n" ); document.write( "\n" ); document.write( "Thank you so much.
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Algebra.Com's Answer #147027 by Earlsdon(6294)\"\" \"About 
You can put this solution on YOUR website!
Have you tried:
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