A linear equation is drawn as a straight line on a set of axes. To draw the graph we need coordinates. We generate these coordinates by substituting values into the linear equation. STEP 1 - Draw ...

Save guides, add subjects and pick up where you left off with your BBC account. A line graph is used to spot trends in data over time. In order to produce a line graph, data is required.

The ease with which you can create a line graph in Excel on your PC or Mac will do much to dispel the misconception that the program is arcane and unapproachable. With just three clicks of a mouse ...

For example, you might use Microsoft Word to create a template for future periodic reports, each of which contains a line graph tracking the quarter's sales. Rather than inserting a chart with ...

Microsoft Excel doesn't always provide everything you need when it generates graphs. For example, by default, your line graph doesn't included a title. However, this doesn't mean you have to go ...

Investors can use the graph to visually compare the performance ... investors to visually assess the relative strength and trend line of different securities, making it valuable for trading ...

A line chart shows changes over time in a data ... correlation or relationship between data points in a two-dimensional graph ...