document.write( "Question 205019: Line l goes through (1, 3) and is parallel to the line through (4, 3) and (–3, 1). Find the slope of l. Match your result to the correct answer below.
\n" );
document.write( "A) 7/2\r
\n" );
document.write( "\n" );
document.write( "B) 3
\n" );
document.write( "C) 2/7\r
\n" );
document.write( "\n" );
document.write( "D) Undefined\r
\n" );
document.write( "
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "Thank you \n" );
document.write( "
Algebra.Com's Answer #154752 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Line l goes through (1, 3) and is parallel to the line through (4, 3) and (–3, 1). Find the slope of l. Match your result to the correct answer below. \n" ); document.write( "A) 7/2 \n" ); document.write( "B) 3 \n" ); document.write( "C) 2/7 \n" ); document.write( "D) Undefined \n" ); document.write( "---------- \n" ); document.write( "Find the slope, m, of the line thru (4,3) and (-3,1). \n" ); document.write( "m = diffy/diffx = (3-1)/(4+3) = 2/7 \n" ); document.write( "All lines parallel have the same slope, 2/7. \n" ); document.write( " |