document.write( "Question 633409: Determine whether the lines L1 and L2 passing through the pair of points are parallel, perpendicular, or neither.
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\n" ); document.write( " L2: (3, 9), (0, 5)
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Algebra.Com's Answer #398869 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "Using the standard slope-intercept form for an equation of a line y = mx + b
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document.write( "  where m is the slope and b the y-intercept.
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document.write( "L1:  (-6, -3), 
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document.write( "     (-10, 0)   m = -3/4,   y = (-3/4)x - 30/4
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document.write( "L2:  (3, 9), 
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document.write( "      (0, 5)    m = 4/3,     y = (3/4)x  + 5
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document.write( "Lines Perpendicular 
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