Geometry
Given 2 points, construct triangle of given area
A follow up to constructing triangles by Michael Fenton @mjfenton
Rotating and reflecting points around axis. More of a proof of concept, but can be useful as a starting point.
Quadratic functions
How vertex & intercept forms are related
How all three forms are related
Interesting Tricks & Tips
Creating a function with sliders and domain restrictions for the slider; same thing for parametric functions
My collection of interesting tips and tricks – collected over time
Using Lists
Integer Inequalities using lists
Totally Amazing Desmos Constructs
This is a file that plays with shading, polar graphs, mods, and parametrics. By @teachwithcode
A file that allows you to check whether digits are unique or not. – Very cool use of lists