document.write( "Question 370667: Here is my final question for now.\r
\n" ); document.write( "\n" ); document.write( "A line k passes through the points (4,2) and (-4,4. A second line h poasses through the points (-8,1) and (8, -3), is line k parallel to line h? Why or why not? (Note--parenthesis in this case do no mean multiply).
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Algebra.Com's Answer #264245 by mananth(16949)\"\" \"About 
You can put this solution on YOUR website!
(4,2) and (-4,4. A second line h poasses through the points (-8,1) and (8, -3), is line k parallel to line h?
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\n" ); document.write( "slope of line k = (4-2)/(-4-4)
\n" ); document.write( "=2/-8
\n" ); document.write( "=-1/4
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\n" ); document.write( "slope of line h =(-3-1)/(8+8)
\n" ); document.write( "=-4/16
\n" ); document.write( "=-1/4
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\n" ); document.write( "slopes are same so they are parallel
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\n" ); document.write( "m.ananth@hotmail.ca
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