Please help me, I dont understant

Explain all of the transformations applied to the graph of function tos= x to complete the graph trace of g( x) = x+4 - 2 . Then determine the domain and range , trace the graph pointing their asymptotes and intercep in xand y. Present a table with the following transformation of the points (-1, -1 ) and (1,1) contained In the basic function fex)= x according to the function gex )