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)\"\" \"About 
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( "
\n" );