Advertisements
Advertisements
Question
Plot the following points and check whether they are collinear or not:
(1, 1), (2, – 3), (– 1, – 2)
Advertisements
Solution
Plotting the points P(1, 1), Q(2, –3) and R(–1, –2) on the graph paper and join these three points, we get three lines i.e., the given points do not lie on the same line. So, given points are not collinear.
APPEARS IN
RELATED QUESTIONS
Plot the following point on the graph paper:
(4, −3)
Plot the following point on the graph paper:
(0, 7)
Write the equation of the line parallel to the Y-axis at a distance of 7 units from it to its left.
Plot the following point in a graph sheet.
H(−4, 0)
Find the quadrants without plotting the point on a graph sheet.
(−9, 50)
If P(–1, 1), Q(3, –4), R(1, –1), S(–2, –3) and T(–4, 4) are plotted on the graph paper, then the point(s) in the fourth quadrant are ______.
Write the coordinates of each of the points P, Q, R, S, T and O from the figure.
Taking 0.5 cm as 1 unit, plot the following points on the graph paper:
A(1, 3), B(– 3, – 1), C(1, – 4), D(– 2, 3), E(0, – 8), F(1, 0)
Plot the points P(1, 0), Q(4, 0) and S(1, 3). Find the coordinates of the point R such that PQRS is a square.
Plot the points A(1, – 1) and B(4, 5). Draw a line segment joining these points. Write the coordinates of a point on this line segment between the points A and B.
