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प्रश्न
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.
उत्तर
The point (-2,4) lies in the IInd quadrant in the Cartesian plane because for point(-2, 4), x-coordinate is negative and y-coordinate is positive.
Again, the point (3, -1) lies in the IVth quadrant in the Cartesian plane because for point(3,-1), x-coordinate is positive and y-coordinate is negative.
The point(-1,0) lies on negative x-axis because for point (-1,0), the value of y-coordinate is zero and the value of x-coordinate is negative.
The point (1,2) lies in the Ist quadrant as for point (1, 2), both x and y are positive.
The point (-3, -5) lies in the IIIrd quadrant in the Cartesian plane because for point (-3, -5), both xand y are negative.
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संबंधित प्रश्न
Plot the following point on the graph paper:
(0, 0)
Plot the following point on the graph paper:
(7, −4)
Plot the following point on the graph paper:
(−4, 0)
Plot the following point in the coordinate system and identify the quadrant.
P(−7, 6)
Plot the following point in a graph sheet.
C(−2, 4)
Find the quadrants without plotting the point on a graph sheet
(4, −3)
Use the graph to determine the coordinates where each figure is located.
| a) Star | _______ |
| b) Bird | _______ |
| c) Red circle | _______ |
| d) Diamond | _______ |
| e) Triangle | _______ |
| f) Ant | _______ |
| g) Mango | _______ |
| h) Housefly | _______ |
| i) Medal | _______ |
| j) Spider | _______ |
If P(5, 1), Q(8, 0), R(0, 4), S(0, 5) and O(0, 0) are plotted on the graph paper, then the point(s) on the x-axis are ______.
Plot the following points and check whether they are collinear or not:
(0, 0), (2, 2), (5, 5)
Plot the points (x, y) given by the following table. Use scale 1 cm = 0.25 units
| x | 1.25 | 0.25 | 1.5 | – 1.75 |
| y | – 0.5 | 1 | 1.5 | – 0.25 |
