document.write( "Question 315092: Point A (-4,1) is in standard (x,y) coordinate plane. What must be the coordinates of Point B so that the line X=2 is the perpendicular bisector of line over top of AB could you please explain this to me step by step thankyou \n" ); document.write( "
Algebra.Com's Answer #225406 by Fombitz(32388)\"\" \"About 
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\n" ); document.write( "I'm not sure what you mean by \"over top of AB\".
\n" ); document.write( "For the line \"x=2\" to bisect AB, the x distance from A to \"x=2\" must be the same as the distance from B to \"x=2\" and A and B must have the same y-coordinate.
\n" ); document.write( "\"DELTA%2Ax=2-%28-4%29=6\"
\n" ); document.write( "\"Bx=2%2B6=8\"
\n" ); document.write( "\"By=1\"
\n" ); document.write( "Therefore point B must be (\"8\",\"1\").
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