It could be a line segment within a quadrant that does not have an x or y intercept
Or a graph with a restricted domain, for example, y = 1/x where x>0
Usually yes.
a line graph is over time. a bar graph is not
A cluster in a line graph is the major part of the line graph that connects to the plot.
The straight horizontal line on the graph says: "Whatever time you look at, the speed is always the same". This is the graph of an object moving with constant speed.
It is a continuous line graph.
a continuous line graph is a graph that is similar to a broken line graph but it always grows higher and higher it never goes down. e.g. age
While a line graph can help with interpretation by showing the changes in values as a line, there are times when it is not the best king of graph for a particular situation. That is why other kinds of graphs have been developed.
A linear situation is a situation where if you made a graph it would go up evenly or in a straight line.
No. Generally speaking, a trend graph has time on the horizontal axis. That is not always the case with line graphs.
No.
Usually a bar graph would be better in this situation. If the temperature is shown over time, a line graph would be better.
To show values as a trend and to be able see how something has played out over a period of time, a line graph is ideal.
a horizontal line :)
it depends on what the graph is. if it is a distance vs time graph, the line will be a line with the slope being the speed/total time if it is a speed vs. time graph, the line will be horizontal at y=the speed if it is an acceleration vs time graph, the line will be horizontal at y=0
Usually yes.
The function is not continuous.
No