Let ????(????) = ????????????+???? ?????????????????
 
 
(a) (2 pts) The graph of f is transformations of the graph of y = 10 x . Describe the transformations.  
 
  
 
 
 
 
 (b) (2 pts) What is the domain of f ?  Explain your answer. 
 
 
 
 
 
 
 
 
(c) (4 pts) What is the y-intercept of the graph of f?  Show work.