document.write( "Question 261769: find the slope of the line, if possible (if the line is undefined, enter undefined) the graph of x=13 \n" ); document.write( "
Algebra.Com's Answer #192882 by jim_thompson5910(35256)\"\" \"About 
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Hint: Locate two points on the line (graph the equation if necessary) and use the slope formula \"m=%28y%5B2%5D-y%5B1%5D%29%2F%28x%5B2%5D-x%5B1%5D%29\" to find the slope 'm'. If the denominator turns out to be zero, then the slope is undefined (since division by zero is not allowed). \n" ); document.write( "
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