document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=108613>Question 108613</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please find an equation for \r<BR>\n" );
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document.write( "undefined slope, through (-1,4)\r<BR>\n" );
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document.write( "Thank you kindly :) </SPAN>\n" );
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document.write( "Hi;<BR>\n" );
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document.write( "A line with an undefined slope is a vertical line.<BR>\n" );
document.write( "A vertical line passing through the point (-1, 4) has the equation:  x = -1<BR>\n" );
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document.write( "You can see that when you graph this equation, you will get a vertical line passing through x = -1 and through all the values of y. <BR>\n" );
document.write( " \r<BR>\n" );
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document.write( "cheers<BR>\n" );
document.write( "'anne'<BR>\n" );
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