document.write( "Question 1163967: Construct a difference table to predict the next term of the sequence.
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document.write( "−1, 3, 22, 61, 125, 219, 348, . . . \n" );
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Algebra.Com's Answer #788226 by Boreal(15235) You can put this solution on YOUR website! from -1 to 3 is 4 \n" ); document.write( "to 22 is 19. the difference between 4 and 19 is 15. \n" ); document.write( "then 39. next difference is 20. difference between 15 and 20 is 5. And all the others have difference 5 \n" ); document.write( "then 64. next difference is 25 \n" ); document.write( "then 94 next difference is 30 \n" ); document.write( "then 129 next difference is 35 \n" ); document.write( "then 169 (next difference is 40) and the term is 517\r \n" ); document.write( "\n" ); document.write( "-1---- \n" ); document.write( "3----+4---- \n" ); document.write( "22---19---15---- \n" ); document.write( "61---39---20---5 \n" ); document.write( "125--64---25---5 \n" ); document.write( "219--94---30---5 \n" ); document.write( "348--129--35--5 \n" ); document.write( "517--169--40---5 \n" ); document.write( " |