Draw the graph of the equation represented by a straight line which is parallel to the x-axis and at a distance 3 units below it
Solution:
Given, a straight line is parallel to the x-axis 3 units below it.
We have to draw the graph of the equation.
The equation of a straight line parallel to x-axis is given by y = -a
Where a is the distance of the line from x-axis
Given, distance of the line from the x-axis is 3 units
Therefore, the equation of the line is y = -3
To plot the graph, the points are (1, -3) (2, -3) (3, -3).
Plot the points on the graph and join them, we can obtain the graph of the equation y = -3
✦ Try This: Draw the graph of the equation represented by the straight line which is parallel to the x-axis and is 5 units below it.
☛ Also Check: NCERT Solutions for Class 9 Maths Chapter 4
NCERT Exemplar Class 9 Maths Exercise 4.3 Problem 3
Draw the graph of the equation represented by a straight line which is parallel to the x-axis and at a distance 3 units below it
Summary:
The graph of the equation represented by the straight line y = -3 which is parallel to the x-axis and is 3 units below it is mentioned above. The line lying below the x-axis implies that the straight line lies in the negative direction
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