
In the above graph the point P is at the distance of 3 units from Yaxis and 4 units from Xaxis. The ordered pair corresponding to the point P is (3,4). If we observe the points A (2,3) and B is (3,2) in the above graph, the ordered pairs of A and B denote two different points. Hence (2,3) is not equal to (3,2).
Plotting of negative coordinates:
Directions: Using above procedure take a graph paper and plot the following points. 1. Plot S(2,3), P(2,6) and T(3,5). 2. Plot A(6,3), P(2,2) and T(3,5). 1. Plot S(2,3), P(8,6) and T(3,4). 1. Plot S(2,6), P(2,8) and T(3,2). 1. Plot S(3,2), P(2,1) and T(3,3). 1. Plot S(1,3), P(1,5) and T(3,1). 