document.write( "Question 96181: if the first differences of a sequence are a constant -7 and the third term is 15, find the first 5 terms of the sequence \n" ); document.write( "
Algebra.Com's Answer #70034 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! if the first differences of a sequence are a constant -7 and the third term is 15, find the first 5 terms of the sequence \n" ); document.write( "----------------- \n" ); document.write( "Given: \n" ); document.write( "3rd term = 15 \n" ); document.write( "2nd term = x \n" ); document.write( "EQUATION: \n" ); document.write( "3rd - 2nd = -7 \n" ); document.write( "15 - 2nd = -7 \n" ); document.write( "2nd = 22 \n" ); document.write( "--------------- \n" ); document.write( "Sequence so far: \n" ); document.write( "1st: ? \n" ); document.write( "2nd: 22 \n" ); document.write( "3rd: 15 \n" ); document.write( "--------------- \n" ); document.write( "EQUATION: \n" ); document.write( "22-? = -7 \n" ); document.write( "? = 29 \n" ); document.write( "================= \n" ); document.write( "Sequence: \n" ); document.write( "29,22,15,8,1 \n" ); document.write( "================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |