document.write( "Question 1055095: Hello the slope of a vertical line is \"highlight%28cross%28undinified%29%29\" undefined. The equation of the vertical line passing through (9,8) is ? \n" ); document.write( "
Algebra.Com's Answer #670284 by ikleyn(52781)\"\" \"About 
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\n" ); document.write( "x = 9.\r
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