document.write( "Question 199750: Line I goes through (1,3) and is parallel to the line through (4,3) and (-3,1). Find the slope of I. Choose from:\r
\n" ); document.write( "\n" ); document.write( "A) 7/2
\n" ); document.write( "B) 3
\n" ); document.write( "C) 2/7
\n" ); document.write( "D) Undefined
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Algebra.Com's Answer #150131 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
I get 4/7
\n" ); document.write( "run of 7, rise of 4
\n" ); document.write( "lines are parallel so the slopes are equal
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