document.write( "Question 58140: Find the slope of the line passing through the points (–9, –4) and (0, –4). \n" ); document.write( "
Algebra.Com's Answer #39833 by checkley71(8403)\"\" \"About 
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(-4+4)/(0+9)
\n" ); document.write( "0/9=0 THE SLOPE IS 0 THUS THE LINE IS A HORIZONTAL LINE THROUGH Y=-4
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