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)
Solution:
Given, the points are A (1, 3), B (- 3, - 1), C (1, - 4), D (- 2, 3), E (0, - 8), F (1, 0)
Given, scale 0.5 cm = 1 unit.
We have to plot the given points on the graph paper.
Considering the point A(1, 3)
The x-coordinate is positive and the y-coordinate is positive
The point A lies in the first quadrant.
Considering the point B(-3, -1)
The x-coordinate is negative and the y-coordinate is negative
The point B lies in the third quadrant
Considering the point C(1, -4)
The x-coordinate is positive and the y-coordinate is negative
The point C lies in the fourth quadrant
Considering the point D(-2, 3)
The x-coordinate is negative and the y-coordinate is positive
The point D lies in the second quadrant
Considering the point E(0, -8)
The x-coordinate is 0 and the y-coordinate is negative
The point E lies on the negative y-axis
Considering the point F(1, 0)
The x-coordinate is positive and the y-coordinate is 0
The point F lies on the x-axis
On plotting the graph,
✦ Try This: Taking 0.5 cm as 1 unit, plot the following points on the graph paper : P(1, 4), Q(3, -2), R(1, -3), S(2, -1), T(0, 7)
☛ Also Check: NCERT Solutions for Class 9 Maths Chapter 3
NCERT Exemplar Class 9 Maths Exercise 3.3 Problem 12
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)
Summary:
Abscissa or the x-coordinate of a point is its distance from the y-axis and the ordinate or the y-coordinate is its distance from the x-axis. The graph of the points A (1, 3), B (- 3, - 1), C (1, - 4), D (- 2, 3), E (0, - 8), F (1, 0) with scale 0.5 cm as 1 unit is mentioned above
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