document.write( "Question 634095: Write the explicit formula for the sequence. Then find the fifth term in the sequence.
\n" ); document.write( "a1 = 3 , r = -3
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Algebra.Com's Answer #399369 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
\n" ); document.write( "Hi,
\n" ); document.write( "\"a%5Bn%5D+=+3%28-3%29%5E%28n-1%29\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B5%5D+=+3%28-3%29%5E%284%29+=+3%2A81+=+243\" \n" ); document.write( "
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