Capture relationships between data sets by graphing linear equations in Microsoft Excel 2007. ... For example, if you are graphing the relationship between marketing spending and revenue, ...

For example, we can call either of the overloaded versions of the addFunction() method to add more than one function to a graph. Listing 9 shows how to add three functions, each with different colors.

For example, to determine the number of sales you need to make of a certain product to cover costs, you could use:=(A2*50)-3500Replace "50" with your sale price and "3500" with your costs.

Graphs of two or more straight lines can be used to solve simultaneous linear equations. The graph of a straight line can be described ... Example one. A graph showing the x axis increasing from ...

The SLOPE function does a linear regression on the data you put in and returns ... and use the FORECAST function. Here is an example of that: So, column A is the ... Here is the finished graph.

Revise how to plot a linear equation graph. Learn how to read x and y coordinates from a graph in this BBC Bitesize maths KS3 guide.