document.write( "Question 904618: Write an equation of the line perpendicular to the graph of x=3 and passing through D(4,-1). Please help me solve this question! I don't understand it !! Thank you! \n" ); document.write( "
Algebra.Com's Answer #548818 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
See my lesson on special slopes.
\n" ); document.write( "y=-1
\n" ); document.write( "see my lesson for an explanation.
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