Khan/khan-exercises — Issue #6727: Shifting and reflecting functions - answer wrong
Author: KhanBugz
Created: 2011-11-20 01:29:12+00:00
State: open
Labels: chrome, snowleo, wrong-or-unclear

The answer I was provided was F (X-4) +4

I believe since x moves right it should be f (x+4) + 4

[shifting_and_reflecting_functions.html?seed=16&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/shifting_and_reflecting_functions.html?seed=16&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/shifting_and_reflecting_functions.html?seed=16&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22%3Ccode%20style%3D%5C%5C%5C%22display%3A%20none%3B%20%5C%5C%5C%22%3Ef(x%2B4)%2B4%3C%2Fcode%3E%5C%22%22%2C105%5D%2C%5B%22hint-activity%22%2C%220%22%2C8%5D%2C%5B%22hint-activity%22%2C%220%22%2C19%5D%5D)

["f(x+4)+4"]

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.121 Safari/535.2

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