![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
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The graph of the blue line is a translation of the graph of ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=7064e7a30eda712f37b4af317ec3f0b6.png\")
up ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2a06887749c014f55973fb0163eb3e52.png\")
units. \ \
So, the equation of the blue line is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=dd9b681cbae29e6a22a4d5ef89ed06f2.png\")
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The graph of the red line is a translation of the graph of ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=7064e7a30eda712f37b4af317ec3f0b6.png\")
up ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d1622611fc88fa0fbe88f093bcb90f93.png\")
units. \ \
So, the equation of the red line is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=5338f7536d6873d7369229e04bbaaa96.png\")
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![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=76bd27c44719eefd5b0d4fe191f12eef.png\")
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Therefore, the graph of the red line is a translation of the graph of blue line ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d1622611fc88fa0fbe88f093bcb90f93.png\")
units down.
![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
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The graph of the red line is a translation of the graph of blue line units down.
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