document.write( "Question 1076021: what is the first five terms of the sequence a1=3, and an=2an-1 \n" ); document.write( "
Algebra.Com's Answer #690709 by Fombitz(32388)\"\" \"About 
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\"a%5Bn%5D=2%2Aa%5Bn-1%5D\"
\n" ); document.write( "So,
\n" ); document.write( "\"a%5B2%5D=2%2Aa%5B1%5D\"
\n" ); document.write( "\"a%5B3%5D=2%2Aa%5B2%5D\"
\n" ); document.write( "\"a%5B4%5D=2%2Aa%5B3%5D\"
\n" ); document.write( "\"a%5B5%5D=2%2Aa%5B4%5D\"
\n" ); document.write( "\"a%5B6%5D=2%2Aa%5B5%5D\"
\n" ); document.write( "Once you know a term, the next term is double that term,
\n" ); document.write( "So,
\n" ); document.write( "\"a%5B2%5D=2%2A3=6\"
\n" ); document.write( "So then,
\n" ); document.write( "\"a%5B3%5D=2%2Aa%5B2%5D=2%2A6\"
\n" ); document.write( "Calculate that and then do the rest of them the same way.
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