A lesson on linear equations in two variables. It explains independent and dependent variables, why a linear equation has many solutions, how to choose which variable is independent and how to find ordered pairs that satisfy the equation, with class examples.
What this presentation covers
- what a linear equation is
- independent and dependent variables
- choosing the independent variable
- why there are many solutions
- finding ordered pairs
- class examples
Level: KS3 / GCSE
Slides: 11
Format: PowerPoint (.pptx)
Contributed by: Shane Fods