I used a basic three door foldable. The first flap contains all of the information about set notation. The second flap features algebraic notation, and the third flap focuses on interval notation.
I've uploaded my template that is sized to fit in a composition notebook below. My students will add this to our interactive notebooks. This is one of my favorite and most versatile foldables. Before, I've used it to capture information on Parallel and Perpendicular Lines, Different Ways of Finding Slope, and Types of Correlation.
|Outside of Domain/Range Notation Foldable|
|Inside of Foldable|
|Close-Up of Inside (RHS)|
|Close-Up of Inside (LHS)|