document.write( "Question 1008965: a line perpendicular to the x axis and through (4,1) \n" ); document.write( "

Algebra.Com's Answer #624480 by josmiceli(19441) $\"\"$ $\"About$

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Any line perpendicular to the x-axis will
\n" ); document.write( "have an equation that looks like:
\n" ); document.write( " $\"+x+=+a+\"$ where the $\"+a+\"$ is given by
\n" ); document.write( "any of the points that the line passes through.
\n" ); document.write( "All these points look like: ( a, y ), where $\"+y+\"$
\n" ); document.write( "can be any value.
\n" ); document.write( "You are given the point ( 4,1 ), so $\"+a+=+4+\"$
\n" ); document.write( "and the equation of the line is:
\n" ); document.write( " $\"+x+=+4+\"$ \n" ); document.write( "

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