Linear functions are an important concept for students to understand in math class. They can be represented using tables, graphs or equations. Teachers can use various activities to teach students how ...

The concept of slope is important in economics because it is used to measure the rate at which changes are taking place. Economists often look at how things change and about how one item changes in ...

1 University of Education Freiburg, Freiburg im Breisgau, Germany 2 University of Education Ludwigsburg, Ludwigsburg, Germany Empirical studies find that the correlations between self-efficacy, when ...

This repo contains some Python tooling to simplify linear combinations of piecewise linear functions, then finally emit them (and their first derivatives) as Excel formulas. The motivating application ...