Guides

Desmos for SAT Math, explained

Free, self-contained guides written from the same material as the course. Read them in any order; each links to the chapters that practise the move.

• How to Use Desmos on the SAT

  Learn how to use the Desmos graphing calculator built into Bluebook on the SAT: typing rules, graphing patterns, regression with the tilde, test-day habits.

  Updated September 5, 2026

• How to use Desmos regression on the SAT

  The Desmos tilde method for SAT Math: swap = for ~, use $x_1$ subscripts, and let Desmos solve equations, constants, systems, given points, and isolation.

  Updated September 5, 2026

• SAT Desmos cheat sheet

  SAT Desmos cheat sheet: the typing shortcuts, tilde and list syntax, statistics functions and question-pattern moves taught in the free Learn Desmos course.

  Updated September 5, 2026