The parallel line would also have a slope of zero (both are horizontal lines).
It is a parallel or a colinear line
The line y = 6 is horizontal and has a slope of zero, as does any line that is parallel to it.
Slope = zero. The line is horizontal, parallel to the x-axis.
It is a straight line parallel to the x axis and has no slope
By definition, lines are parallel if they have the same gradient (slope). Any horizontal line has a gradient of 0, so it is parallel to any other horizontal line.
the x-axis is the horizontal line which means the slope is 0. any line parallel also has a slope of zero
A line with a slope of 0 would be perfectly horizontal or parallel with the x-axis.
It has no slope and is parallel to the x axis
It has no slope and it is a horizontal line parallel to the x axis on the Cartesian plane.
A horizontal line parallel to x axis (slope = 0)
That means the line is horizontal. It runs parallel to the X axis.