Question 7
In which quadrant or on which axis each of the following points lies? (-3, 5), (4, -1), (2, 0), (2, 2), (-3, -6)
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Solution
a. In point (-3, 5), x-coordinate is negative and y-coordinate is positive. It lies in II quadrant.
b. In point (4, -1), x-coordinate is positive and y-coordinate is negative. it lies in IV quadrant.
c. In point (2, 0), x-coordinate is positive and y-coordinate is zero. So, it lies on X-axis.
d. In point (2, 2), x-coordinate and y-coordinate both are positive. So, it lies in I quadrant. e. In point (-3, -6), x-coordinate and y-coordinate both are negative. So, it lies in III quadrant.