Much scientific research across a range of disciplines tries to find linear approximations of nonlinear ... This example illustrates the origin of the term “linear”: the graph of y ...

For example, you could look at the daily sales of ice cream and the daily high temperature as the two variables at play in a graph and find a crude linear relationship between the two. What Is a ...

If you pull twice as hard on a spring, it stretches twice as far. However, when we introduce very large forces or complicated ...

Examples of misleading graphs not drawn to scale and a figure ... Figure 5 shows a line graph where the tick marks are not spaced evenly and do not appear to be an easily recognizable non-linear ...

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.

Capture relationships between data sets by graphing linear equations in Microsoft Excel 2007. Linear equations allow you to predict values within your data set and view the overall trend.

One way to assess this fluctuating data is to add a linear trend line to the Excel 2013 graph. This visual element considers all the data and displays the overall direction the values are taking.

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.