document.write( "Question 256108: Write the equation of the line containing P(3, 0) and perpendicular to the x-axis. \n" ); document.write( "

Algebra.Com's Answer #188340 by solver91311(24713) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( "A line perpendicular to the

-axis is a vertical line. A vertical line through a given point has the property that ALL ordered pairs that comprise the line have identical

-coordinates, and the

-coordinates comprise the set of real numbers. Therefore, the only restriction on any given pair in the line you wish to describe is that

. That equation fully and uniquely describes the line you seek and is, in fact, the equation you want.\r
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