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

When learning algebra, one of the most crucial skills to acquire is understanding how to graph linear equations. It helps you visualize relationships between variables and solve mathematical problems.

This resource revises linear functions, graphs and equations and within linear functions, graphs and equations there are 3 key concepts: Solving linear equations and inequalities Graphing linear ...

In this article, we consider the problem of distributed optimisation of a separable convex cost function over a graph, where every edge and node in the graph could carry both linear equality and/or ...

Make sure you can plot graphs of linear equations and recognise the equation of a line from a graph before looking at graphs of inequalities.

H. W. Kuhn, Solvability and Consistency for Linear Equations and Inequalities, The American Mathematical Monthly, Vol. 63, No. 4 (Apr., 1956), pp. 217-232 ...