If you understand the definition of a mathematical function, a good way to judge it is that any line drawn parallel ... Index or CPI in Excel and create its graph.

A date-and-cost line chart tracks a commodity's changing price ... Tracking your business expenses isn't always a... How to Create a Spreadsheet With Autofill Dates Across the Top How to Create ...

To do so, you must add an additional series of data and create a secondary line chart within the existing chart. How to Make a Scatterplot on Excel. A scatterplot chart graphs two related data ...

The ability to create smart data ... at different types of charts and explore which are the most compelling and persuasive in different situations. Bar charts, line charts, and scatter plots ...