There should be no parallel numbers on a line graph.
When the equation of a line is parallel to another line the slope remains the same but the y intercept changes
Any line which has a gradient which is not 2 will not be parallel to the line y = 2x + 1.
The graph of y = c, a constant will be a straight line parallel to the x-axis and c units from it..
No - but it is a straight line graph !
If you mean: y = 3x+2 then the parallel line will be y = 3x-3
It is a straight line parallel to the x axis and has no slope
A vertical line is a line that runs up and down. On a graph, it is either the y axis or parallel to the y axis. It is also perpendicular to the x axis.
The graph of [ y = 4x + 2 ] is a straight line with a slope of 4.Any line with a slope of 4 is parallel to that one, and any line parallel to that one has a slope of 4.