document.write( "Question 1205970: Find an equation of the line that satisfies the given conditions.
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Algebra.Com's Answer #843094 by ikleyn(52786) $\"\"$ $\"About$

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document.write( "Notice that first coordinate, or x-coordinate, is the same for both points.\r\n" );
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document.write( "It means that the line is vertical, parallel to y-axis.\r\n" );
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document.write( "It has equation  x= 8. \r\n" );
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document.write( "Both points lie in this line.\r\n" );
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document.write( "Vertical lines are special : the slope is not defined for vertical lines.\r\n" );
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