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 ...

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 ...

For example, if you are writing a linear equation, which includes an exponent, (X2+6 =31) on Microsoft Word you must click the subscript button to properly add the exponent. Using this method for math ...

Learn about and revise how to create and solve simultaneous equations, including the use of graphs to produce solutions with Bitesize GCSE Maths Edexcel .

We discuss several fascinating concepts and algorithms in graph theory that arose in the design of a nearly-linear time algorithm for solving diagonally-dominant linear systems. We begin by defining a ...