From the table, the January temperatures are the domain and the July temperatures are the range.
The domain is and the range is .
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and the range is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f60dc145ca4be72f701f041685259af6.png\")
.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
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and the range is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f60dc145ca4be72f701f041685259af6.png\")
.