
1. In which quadrant or on which axis do each of the points (– 2, 4), (3, – 1), (– 1, 0), (1, 2) and (– 3, – 5) lie? Verify your answer by locating them on the Cartesian plane.
solution :

- The point (–2, 4) lies in quadrant II.
- The point (3, -1) lies in quadrant IV.
- The point (–1, 0) lies on negative x axis.
- The point (1, 2) lies in quadrant I.
- The point (–3, -5) lies in quadrant III.
2. Plot the points (x, y) given in the following table on the plane, choosing suitable units of distance on the axes.

solution :
Let 1 unit = 1 cm

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