6. Modeling Linear Relationships in Real-World Applications In many real-world applications, linear relationships play a crucial role. For instance, in economics, the demand for a product may be ...

Home | Mathematics | Linear functions, graphs and equations | Graphing linear functions Graphing linear functions This section focuses on the key features and methods for working with linear graphs.

The linear function is popular in economics. It is attractive because it is simple and easy to handle mathematically. It has many important applications. Linear functions are those whose graph is a ...