For example, on this graph, the vertical axis goes up in steps ... Then you the travel across to meet the line. Then you travel straight down to reach the horizontal axis which reads 90 minutes.

Our example shows a line chart of the monthly sales performance of two branches in a year (from January to December). In this ...

Figure 2: Animated graph showing possible places a line of best fit could be drawn ... As some of you will have noticed, a model such as this has its limitations. For example, if a student had spent ...