document.write( "Question 930941: Find the indicated term of the arithmetic sequence: 25th term: 9, 2, -5, -12... \n" ); document.write( "
Algebra.Com's Answer #566163 by Edwin McCravy(20056)\"\" \"About 
You can put this solution on YOUR website!
\r\n" );
document.write( "\"a%5B1%5D=9\", \"a%5B2%5D=2\"\r\n" );
document.write( "\r\n" );
document.write( "\"d=a%5B2%5D-a%5B1%5D=2-9=-7\"\r\n" );
document.write( "\r\n" );
document.write( "\"a%5Bn%5D=a%5B1%5D%2B%28n-1%29d\"\r\n" );
document.write( "\r\n" );
document.write( "\"a%5B25%5D=9%2B%2825-1%29%28-7%29\"\r\n" );
document.write( "\r\n" );
document.write( "\"a%5B25%5D=9%2B%2824%29%28-7%29\"\r\n" );
document.write( "\r\n" );
document.write( "\"a%5B25%5D=9%2B%28-168%29\"\r\n" );
document.write( "\r\n" );
document.write( "\"a%5B25%5D=-159\"\r\n" );
document.write( "\r\n" );
document.write( "Checking:\r\n" );
document.write( "\r\n" );
document.write( "   9,    2,   -5,  -12,  -19, -26,  -33,  -40,  -47,  -54, \r\n" );
document.write( " -61,  -68,  -75,  -82,  -89, -96, -103, -110, -117, -124,\r\n" );
document.write( "-131, -138, -145, -152, -159. \r\n" );
document.write( "\r\n" );
document.write( "Edwin

\n" ); document.write( "
\n" ); document.write( "
\n" );