Page 3 - Functions
P. 3

Question

                                               2
                 Sketch the graph of    (  ) = −2   − 4   − 1







                 Solution

                                              2
                 Table of values for   (  ) = −2   − 4   − 1

                                x          -2          -1          0          1           2
                                f(x)       -1          1           -1         -7          -17


                 The graph
   1   2   3   4   5   6   7   8