http://wiki.bowlingchat.net/wiki/index.php?title=File:Gradient_Line_Hand_Out.pdf&feed=atom&action=historyFile:Gradient Line Hand Out.pdf - Revision history2024-03-29T06:00:32ZRevision history for this page on the wikiMediaWiki 1.33.1http://wiki.bowlingchat.net/wiki/index.php?title=File:Gradient_Line_Hand_Out.pdf&diff=5240&oldid=prevMathistruth at 21:16, 12 October 20112011-10-12T21:16:05Z<p></p>
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