document.write( "Question 577453: Find the eighth term of a sequence that has a first term of 12 and a common difference of 3. I don't get this at all. \n" ); document.write( "
Algebra.Com's Answer #370174 by stanbon(75887) ![]() You can put this solution on YOUR website! Find the eighth term of a sequence that has a first \n" ); document.write( "term of 12 and a common difference of 3. \n" ); document.write( "-------- \n" ); document.write( "12,15,18, etc \n" ); document.write( "--- \n" ); document.write( "a(n) = a(1) + (n-1)d \n" ); document.write( "-------------------------- \n" ); document.write( "a(8) = 12 + (7*3) \n" ); document.write( "= 12 + 21 \n" ); document.write( "= 33 \n" ); document.write( "========== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |