document.write( "Question 361484: When solving for slope (y2-y1)/(x2-x1), the answer is 10/0. How is this expressed? \n" ); document.write( "
Algebra.Com's Answer #257724 by solver91311(24713)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "Anything with a zero denominator is undefined. Therefore the slope is undefined. (You have a vertical line)\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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