A2A (2011): Domain and Range

Thursday, March 31, 2011

Domain and Range

The domain of an absolute value function is (-inf.,inf) and its range is [0,inf.)

The reciprocal function the domain and range are both (-inf.,0) or (0,inf.)

The square root function the domain is [0,inf.) and the range is [0,inf.)

1 comment:

JonFlockaSweatMarch 31, 2011 at 9:06 AM
inf=infinity since there is no infinity sign
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