Form, manipulate and solve linear inequalities with number lines and graphs. Spot inequalities in real life like taxi fares, cake sales and buying games.

Chaojun Yang, Fangyan Lu, Improving some Operator Inequalities for Positive Linear Maps, Filomat, Vol. 32, No. 12 (2018), pp. 4333-4340 ...

This paper deals with the stability of systems of linear inequalities in partially ordered Banach spaces when the data are subjected to small perturbations. We show that a certain condition is ...

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.