document.write( "Question 634651: Find the slope of the line that goes through the given points.\r
\n" ); document.write( "\n" ); document.write( "(-3, -7), (9, -7)\r
\n" ); document.write( "\n" ); document.write( "Use the given conditions to write an equation for the line in point-slope form.\r
\n" ); document.write( "\n" ); document.write( "Slope = 4, passing through (-3, 7)\r
\n" ); document.write( "\n" ); document.write( "Use the given conditions to write an equation for the line in point-slope form.\r
\n" ); document.write( "\n" ); document.write( "Slope = 6/7 , passing through (8, 7)
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Algebra.Com's Answer #399767 by nyc_function(2741)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "Slope = m\r
\n" ); document.write( "\n" ); document.write( "m = difference of y coordinates divided by difference of x coordinates\r
\n" ); document.write( "\n" ); document.write( " m = -7-(-7) divided by 9-(-3)\r
\n" ); document.write( "\n" ); document.write( "m = (-7 + 7)/(9 + 3)\r
\n" ); document.write( "\n" ); document.write( "m = 0/12\r
\n" ); document.write( "\n" ); document.write( "m = 0\r
\n" ); document.write( "\n" ); document.write( "The slope is zero. This means the line
\n" ); document.write( "is horizontal, which is parallel to the x-axis.\r
\n" ); document.write( "\n" ); document.write( "Post the other questions separately.
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