Write an equation for this graph involving asymptotes

This is really confusing. I got this wrong on the homework and I'm confused as to how to get the right answer. Appreciate some help here...

Image: http://www.4shared.com/photo/2Vmb9C_s/picture033__1_.html

parent graph is 1 / x....yours has been moved right 1 unit and up 4 units...1 / [ x - 1 ] + 4