document.write( "Question 896004: Plese help me solve this equation: Write an equation of a line that passes through (2,-3) and is perpendicular to y=2x+3. I have no idea on where to start on this problem \n" ); document.write( "
Algebra.Com's Answer #543176 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
I distrust anyone who says they have no idea.
\n" ); document.write( " Where were you in class? Where is your textbook?
\n" ); document.write( " Are there no examples?
\n" ); document.write( "What is the equation for any line ?
\n" ); document.write( "y=mx+b
\n" ); document.write( "What do you know about the slope of perpendicular lines?\r
\n" ); document.write( "\n" ); document.write( " y=2x+3
\n" ); document.write( "What is the slope of that line?
\n" ); document.write( "What is the slope of a line perpendicular to it?
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