document.write( "Question 750517: Given the following sequence, find a100
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Algebra.Com's Answer #456681 by reviewermath(1029)\"\" \"About 
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In arithmetic sequence,
\n" ); document.write( "\"a%5Bn%5D+=+a%5B1%5D+%2B+%28n+-+1%29d\" where \"a%5Bn%5D\" = nth term, d = common difference
\n" ); document.write( "The first term of the sequence -15,-8,-1,6,13,... is -15 and the common difference is 7.
\n" ); document.write( "\"a%5Bn%5D+\" = \"-15+%2B+%28n+-+1%29%287%29\"
\n" ); document.write( "\"a%5Bn%5D+\" = \"7n+-+22\"
\n" ); document.write( "The 100th term is
\n" ); document.write( "\"a%5B100%5D+=+7%28100%29+-+22\" = \"highlight%28678%29\"
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