document.write( "Question 1027356: Find a function (rule) that describes the sequence\" 24, 21, 18, 15 and find the next three in the sequence. \n" ); document.write( "
Algebra.Com's Answer #642555 by josgarithmetic(39617)\"\" \"About 
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Best to know about Arithmetic Sequences.\r
\n" ); document.write( "\n" ); document.write( "The formula for each term using index n, starting index at n=1, is \"24-3%28n-1%29\".
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