xa irobhothi ifikelela okanye isondela kububunye, isindululo socwangciso esisekwe kulungelelwaniso lweCartesian alunakuguqulelwa ngokuchanekileyo kwintshukumo edibeneyo ye-axis nganye, kwaye isicwangciso sentshukumo asikwazi kuqhutywa ngokuchanekileyo. Inqaku lentshukumo edibeneyo okanye imiyalelo yentshukumo ye-movej ingasetyenziswa.