document.write( "Question 900663: the fifth and eighth terms of a sequence of real numbers are 7 and 8. What is the first term? \n" ); document.write( "
Algebra.Com's Answer #546082 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! Many possible solutions. What kind of sequence?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "T=F+(n-1)d, general term for arithmetic sequence. \n" ); document.write( "F, first term \n" ); document.write( "n, index of sequence \n" ); document.write( "d, common difference\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |