document.write( "Question 1039433: y=3x+1 i need to plot this on a graph and then make a straight line my graph is y 10 to 0 then to -3 and X is -5 to 0 then 0 to 6 \n" ); document.write( "
Algebra.Com's Answer #654161 by Edwin McCravy(20055)\"\" \"About 
You can put this solution on YOUR website!
\r\n" );
document.write( "The only points with integer coordinates that will \r\n" );
document.write( "fit on your graph are these 5\r\n" );
document.write( "\r\n" );
document.write( " x | y = 3x+1\r\n" );
document.write( "----------------------------\r\n" );
document.write( "-1 | y = 3(-1)+1 = -3+1 = -2\r\n" );
document.write( " 0 | y = 3(0)+1 = 0+1 = 1\r\n" );
document.write( " 1 | y = 3(1)+1 = 3+1 = 4\r\n" );
document.write( " 2 | y = 3(2)+1 = 6+1 = 7\r\n" );
document.write( " 3 | y = 3(3)+1 = 9+1 = 10\r\n" );
document.write( "\r\n" );
document.write( "So we plot (-1,-2), (0,1), (1,4), (2,7), (3,10)\r\n" );
document.write( "and draw a line through them.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Edwin
\n" ); document.write( "
\n" );