document.write( "Question 825128: Sequence: 1, 9, 25, 49, ...\r
\n" ); document.write( "\n" ); document.write( "a) Find a6
\n" ); document.write( "b) Find an\r
\n" ); document.write( "\n" ); document.write( "each number is the square of each odd consecutive number (1, 3, 5, 7, ...) and a6 = 121 but there has to be algebraic work to show how a6 = 121
\n" ); document.write( "my teacher's really vague about work but my guess she wants a rule that you can use to solve this sequence. I can't spot the common difference/ratio.\r
\n" ); document.write( "\n" ); document.write( "all i have so far is a6=5d+1 or a6=r^5\r
\n" ); document.write( "\n" ); document.write( "i know how to determine if this is an arithmetic or geometric sequence but this ones confusing me :(
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Algebra.Com's Answer #497059 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Sequence: 1, 9, 25, 49, ...\r
\n" ); document.write( "\n" ); document.write( "a) Find a6
\n" ); document.write( "b) Find an\r
\n" ); document.write( "\n" ); document.write( "each number is the square of each odd consecutive number (1, 3, 5, 7, ...) and a6 = 121 but there has to be algebraic work to show how a6 = 121
\n" ); document.write( "my teacher's really vague about work but my guess she wants a rule that you can use to solve this sequence. I can't spot the common difference/ratio.\r
\n" ); document.write( "\n" ); document.write( "all i have so far is a6=5d+1 or a6=r^5\r
\n" ); document.write( "\n" ); document.write( "i know how to determine if this is an arithmetic or geometric sequence but this ones confusing me :(
\n" ); document.write( "--------------
\n" ); document.write( "a6 = 121
\n" ); document.write( "an = (2n-1)^2
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