document.write( "Question 1171334: What is A horizontal line has slope zero since it does not rise vertically and has a slope of zero? \n" ); document.write( "
Algebra.Com's Answer #796274 by MathLover1(20850)\"\" \"About 
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A horizontal line has slope zero since it does not rise vertically.\r
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\n" ); document.write( "\n" ); document.write( "A horizontal line that passes through the point (\"-2\",\"+7\") will be:\r
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