scale
Trend
The answer is trend
Trend
Trend
Trend
A line graph.A line graph.A line graph.A line graph.
they're similar because the both of them trend and trend means to increase or decrease
They are inverly related ,number increase cost decrease as wellas cost increase may qulity & number decrease
it keep you organize and can show the increase and decrease
You connect them because you want to Show the increase and Decrease
Line graph
A line graph is most often used to show the passage of time, and shows the increase and decrease from one point to another. A multiple line graph is used to compare two sets of statistics.