document.write( "Question 964439: What is the slope of the line x=-3? \n" ); document.write( "
Algebra.Com's Answer #589478 by Fombitz(32388)\"\" \"About 
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Undefined.
\n" ); document.write( "Since slope is change in y divided by change in x and since change in x is zero, the slope is undefined since division by zero is undefined.
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