document.write( "Question 519339: How do I calculate the slope of a line? \n" ); document.write( "
Algebra.Com's Answer #345537 by richard1234(7193)\"\" \"About 
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Change in y over change in x. For example, if x increases by 1 unit then how many units does y increase (or decrease)? \n" ); document.write( "
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