document.write( "Question 1060357: Is 16, -8, 4, -2,... arithmetic? \n" ); document.write( "
Algebra.Com's Answer #675685 by 0764229590(3)\"\" \"About 
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No, it is not an arithmetic sequence since the difference between the consecutive terms is not common.
\n" ); document.write( "[ T2-T1 is not equal to T3-T2 ]
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