Exercise 1.
Part I: Use the shifting/reflection techniques to graph the each of the following functions together with ;.[Do them by hands first and verify your answers with a technology].
(1) ;
(2) ;
(3)
(4)
(5) ;
(6)
Part II: Find the corresponding inverse functions for the functions above. [hint: Use the shiftings/reflections to find the corresponding inverses; for example if the original function is shifted up (down) then its inverse will be shifted right (left). If the orignial function is being reflected across ( then its inverse will be reflected across ( ].
Exercise 2. Given f(x) = 3^x+2,
(a) Find g that is being horizontally shifted to the right 3 units from f.
(b) Find h that is being vertically shifted down 5 units from g.
Note: You should be able to do this by hand first and verify your answer with a technology.
Exercise3. Given ,
(a) Find that is being horizontally shifted to the right units from .
(b) Find that is being vertically shifted down units from .
(c) Find the inverse for
Note: You should be able to do this by hand first and verify your answer with a technology.