“It’s impossible to build a theory of nonlinear systems, because arbitrary things can satisfy that definition.” Because linear equations are so much easier to solve than nonlinear ...

Simple phenomena, such as how sap flows down a tree trunk, are straightforward and can be captured in a few lines of code using what mathematicians call linear differential equations. But in nonlinear ...

Our tissue can serve as a “biophysical reservoir” for data processing, blurring the line between man and machine.

But a new proof establishes that, in fact, the right kind of guessing is sometimes the best way to solve systems of linear equations, one of the bedrock calculations in math. As a result, the proof ...

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.

If you struggled with the quiz, don't panic - we've got you! You can revise solving linear equations by clicking the links below.

Investopedia / Michela Buttignol Nonlinear regression is a form of regression analysis in which data is fit to a model and then expressed as a mathematical function. Simple linear regression ...