document.write( "Question 1154518: Find the slope of the line passing through the points: (-3, 4) and (5, 4) \n" ); document.write( "
Algebra.Com's Answer #776950 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
the slope of the line:\r
\n" ); document.write( "\n" ); document.write( "\"m=%28y%5B2%5D-y%5B1%5D%29%2F%28x%5B2%5D-x%5B1%5D%29\"\r
\n" ); document.write( "\n" ); document.write( "if the line passing through the points (\"-3\", \"4\") and (\"5\", \"4\"), we have\r
\n" ); document.write( "\n" ); document.write( "\"m=%284-4%29%2F%285-%28-3%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"m=0%2F8%29\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28m=0%29%29\"=> we have a horizontal line of form \"y=a\", in your case \"y=4\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );