Diagrams, charts and graphs

3.2.1 Try some yourself

Activity 18

Write down the coordinates of the points A, B, C, D and E.

Answer

The coordinates of A are (2, 3).

The coordinates of B are (−1, 2).

The coordinates of C are (−2, −1).

The coordinates of D are (1, −2).

The coordinates of E are (−2, 0).

Activity 19

Plot these points on the grid provided below by dragging and dropping them in the correct place:

P(2, 3) Q(−2, 1) R(−3, 3) S(−1, −2) T(0, −3) U(3, −1)