NCERT Class 9 Solutions: Coordinate Geometry (Chapter 3) Exercise 3.3 – Part 1
Q1 In which quadrant or on which axis do each of the point lie? Verify your answer by locating them on the Cartesian plane.
Solution:
Understanding of quadrant Cartesian plane.

→ Second quadrant ( coordinatre is negative & coordinate is positive)

→ Fourth quadrant ( coordinatre is positive & coordinate is negative)

→ Second quadrant ( coordinatre is negative & coordinate is positive)

→ First quadrant ( coordinate & coordinate are both positive)

→ Third quadrant ( coordinatre & coordinate are both negative)
Q2 Plot the points given in the following table on the plane, choosing suitable units of distance on the axes
Solution:
Points on the plane.