Page 38 - More Higher algebra
P. 38

And the intercept from the graph is close to -7. The

        equation for the oblique asymptote is close to,
                                       =    − 7

        Given the rational function, perform the division,
                                   2
                                    − 11   + 30

                                          − 4


                                                                 
                                                      2
                    2
            − 4|   − 11   + 30                 − 4|   − 11   + 30
                                                      2
                                                          −   4  
                                                                −7  


                          − 7                                     − 7
                                                      2
                    2
            − 4|   − 11   + 30                 − 4|   − 11   + 30
                                                      2
                   2
                       −   4                              −   4  
                             −7                                 −7  
                                                                          −7   +  28

                          − 7
                    2
            − 4|   − 11   + 30
                   2
                       −   4  
                             −7  

                                       −7   +  28
                                             2



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