write a linear equation representing a line which is parallel to x-axis and is at distance of 3 unit above x-axis
Suppose the equation of the line which is parallel to the x-axis is y = c
Since the line is 3 units above the x-axis.
So the line y = c passes through the point (3, 0)
Then, c = 3
Therefore the required equation of the line parallel to the x-axis is y = 3.
Since the line is 3 units above the x-axis.
So the line y = c passes through the point (3, 0)
Then, c = 3
Therefore the required equation of the line parallel to the x-axis is y = 3.