Let

http://www.imathas.com/cgi-bin/mimet...7D%5Cle%7B3%7D

The domain of http://www.imathas.com/cgi-bin/mimet...-%7B1%7D%7D%7D is the interval http://www.imathas.com/cgi-bin/mimet...%5Cright%5D%7D

so far I found the inverse to be y=5x-45... just having trouble with the domain.