document.write( "Question 339109: The graph of the line thru (2,3) that is perpendicular to the line with equation y=-1 also goes through which poiint A (0,1) B(1,4) C 2.-4) D (-2,3) ? \n" ); document.write( "
Algebra.Com's Answer #243420 by Fombitz(32388)\"\" \"About 
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Lines perpendicular to \"y=-1\" have the form \"x=a\".
\n" ); document.write( "Since it must also pass through the point (2,3), then the line is \"x=2\" and therefore also goes through (2,-4).
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