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Mathematics 9 Online
OpenStudy (anonymous):

When can a quadratic function have an inverse? A) When its range is restricted. B) When its domain is restricted. C) When all the x-values are greater than -1. D) When all the y-values are greater than -1.

OpenStudy (anonymous):

i copied that off the question lol and some people just type what first comes to mind. i love this website. i really needed it.lol..

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