Advertisements
Advertisements
Question
Plot the following points and check whether they are collinear or not:
(0, 0), (2, 2), (5, 5)
Advertisements
Solution
Plotting the points O(0, 0), A(2, 2) and B(5, 5) on the graph paper and join these points, we get a straight line. Hence, given points are collinear.
APPEARS IN
RELATED QUESTIONS
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.
Plot the points (x, y) given in the following table on the plane, choosing suitable units of distance on the axes.
| x | -2 | -1 | 0 | 1 | 3 |
| y | 8 | 7 | -1.25 | 3 | -1 |
Plot the following point on the graph paper:
(0, −4)
Plot the following points on the one and the same co-ordinate system.
A(1, 3), B(-3, -1), C(1, -4), D(-2, 3), E(0, -8), F(1, 0)
Plot the following point in the coordinate system and identify the quadrant.
S(3, 5)
Plot the following point in the coordinate system and identify the quadrant.
T(3, 9)
Plot the following points in the coordinate plane and join them. What is your conclusion about the resulting figure?
(0, −4) (0, −2) (0, 4) (0, 5)
Find the quadrants without plotting the point on a graph sheet.
(−9, 50)
From the figure, answer the following:
Write the points whose abscissa is – 5.
Plot the points A(1, – 1) and B(4, 5). Extend this line segment and write the coordinates of a point on this line which lies outside the line segment AB.
