Plot points with coordinates where \(x\) and \(y\) are equal. Three points are sufficient, but more can be plotted. Draw a line through the plotted points. If \(x\) is positive, \(y\) is negative. If ...

Linear functions are used to model a broad range of real-world problems. The ability to solve linear equations and inequalities is an essential skill for analysing these models. This section covers ...

You enter in a formula like: x12+3 and then you enter in what X is. After that it calculates the eqaution. For example: x = 3 so x12+3 (3 * 12 + 3) = 39.

Abstract: We consider a weakly non-linear solution of the Cauchy problem for the regularized Boussinesq equation, which constitutes an extension of the classical d'Alembert's formula for the linear ...

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. Use ...