document.write( "Question 50307: Why is the letter m used to represent slope? \n" ); document.write( "
Algebra.Com's Answer #33610 by rapaljer(4671)\"\" \"About 
You can put this solution on YOUR website!
Remember that much of our graphing, in particular the Cartesian Coordinate System is attributed to the French mathematician Rene Descartes--in fact, Cartesian comes from the word \"DeCARTES\", right? Well, the m that we use for slope comes from the French word \"montez\" which means to go up, as in mount up, or mountain.\r
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