document.write( "Question 170890: I have been trying to figure out for the last 4 days how to submit this step by onto the online graph 4.3 that I downloaded from download.com and I am having no luck what so ever on how to do this on the graph 4.3 program. Can someone please help me????????!!!!!!!!! This work is 4 days over due and I am lost on graphing!!!!!!!!!!!\r \n" );
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document.write( "This is what I have: \r \n" );
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document.write( "equation of line m: m= y2 - y1/ x2 - x1 m = 13 - 9/5 - 3 \n" );
document.write( " m = 4/2 \n" );
document.write( " m = 2 \n" );
document.write( "plug in a cordinate to solve for the y-intercept: y = mx+b \n" );
document.write( " y = 2x+b \n" );
document.write( " 9 = 2(3)+b \n" );
document.write( " 9 = 6+b \n" );
document.write( " 9 - 6 = b \n" );
document.write( " 3 = b\r \n" );
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document.write( "equation of line m => y = 2x+3\r \n" );
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document.write( "equation of line n: yz - y / x2 - x1 => -11 - (-9) / 5 - 3 \n" );
document.write( " => - 2/ 2 \n" );
document.write( " => -7\r \n" );
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document.write( " y = mx+b \n" );
document.write( " -9 = (-1)(3)+b \n" );
document.write( " -9 = -3+b \n" );
document.write( " -6 = b \n" );
document.write( "equation on line \"n\": y = -x-6\r \n" );
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document.write( "3. The points (3, 9), (5, 13), (15, 33), (34, 71), (678, 1359), and (1234, 2471) all lie on line M. \n" );
document.write( "The points (3, -9), (5, -11), (15, -21), (34, -40), (678, -684), and (1234, -1240) all lie on line N.\r \n" );
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