Consider the point P(−25,4) on the Cartesian plane.
(i) Define (a) abscissa and (b) ordinate.
(ii) State the abscissa and the ordinate of the point P.
(iii) Starting from the origin, describe the exact sequence of moves along the axes that will enable you to reach the point P.
(iv) In which quadrant does P lie? Give a brief reason for your answer.