document.write( "Question 821346: Please help me on this question \"this sequence follows a times -1 pattern: 6,-6,6,-6,... write a formula for the nth term of the sequence\" sorry if this is a waste of time, but this is my first time with sequencing it would help a lot. \n" ); document.write( "
Algebra.Com's Answer #494027 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
\n" ); document.write( "Hi,
\n" ); document.write( "{6,-6,6,-6,...}
\n" ); document.write( "Geometric sequence
\n" ); document.write( " \"+a%5Bn%5D+=+a%5B1%5Dr%5E%28n+-+1%29\"
\n" ); document.write( "Yes! r = (-1)
\n" ); document.write( "\"+a%5Bn%5D+=+a%5B1%5D%28-1%29%5E%28n+-+1%29\"
\n" ); document.write( "Note:
\n" ); document.write( "\"+a%5B4%5D+=+6%28-1%29%5E%283%29+=+-6\" \n" ); document.write( "
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