document.write( "Question 929369: Find the first two terms of an arithmetic sequence in which the fourth term is -8 and the 101st term is -396? \n" ); document.write( "
Algebra.Com's Answer #564241 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! a4 = a1+3d = -8 \n" ); document.write( "a1 = -8-3d \n" ); document.write( "....... \n" ); document.write( "a101 = (-8-3d) + 100d = -396 \n" ); document.write( "97d = 388 \n" ); document.write( "d = 4 \n" ); document.write( "......... \n" ); document.write( "a1 = -8-3(4) = -20 \n" ); document.write( " |