In Exercise 9 3 3 problem 8 you were asked to state the transformations from the parent function y x The function f x in problem 8 has been shifted up 9 units and vertically stretched Further in problem 12 you were asked to find the inverse function for problem 8 This is possible without a domain restriction because f x is one to one The answer for the inverse will be of the form C A B Choose the correct values for A B and C below A Select f by a factor of 2 B Select C Select