document.write( "Question 332855: Write the equation of the line that is perpendicular to the line 3x - 2y = 6 and passes through the point (-1,2).
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Algebra.Com's Answer #238573 by checkley77(12844)\"\" \"About 
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3x - 2y = 6 and passes through the point (-1,2).
\n" ); document.write( "-2y=-3x+6
\n" ); document.write( "y=-3x/-2+6/-2
\n" ); document.write( "y=3x/2-3 (red line)
\n" ); document.write( "This line has a slope=3/2
\n" ); document.write( "Thus a perpendicular line will have a slope=-2/3.
\n" ); document.write( "2=-2/3*-1+b
\n" ); document.write( "2=2/3+b
\n" ); document.write( "b=2-2/3
\n" ); document.write( "b=(2*3-2)/3
\n" ); document.write( "b=(6-2)/3
\n" ); document.write( "b=4/3 is the Y intercept.
\n" ); document.write( "Y=-2X/3+4/3. (green line)
\n" ); document.write( "\"+graph%28+200%2C+200%2C+-5%2C+5%2C+-5%2C+5%2C+3x%2F2+-3+%2C+-2x%2F3+%2B4%2F3%29+\" (graph 200x200 ixels, x from -5 to 5, y from -5 to 5, of TWO functions 3x/2 -3 and -2x/3 +4/3).
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