document.write( "Question 157225This question is from textbook Algebra tools for a changing world
\n" ); document.write( ": slope of BC = 4-2 divided by (over) -2-4\r
\n" ); document.write( "\n" ); document.write( "i don't understand?
\n" ); document.write( "HELP PLEASE!
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Algebra.Com's Answer #115976 by Fombitz(32388)\"\" \"About 
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m=Slope of BC.
\n" ); document.write( "Work it out.
\n" ); document.write( "\"m=%284-2%29%2F%28-2-4%29=%282%29%2F%28-6%29=-%281%2F3%29\"
\n" ); document.write( "The slope of line BC is -(1/3).
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