SAT math
The SAT, solved on the graph.
Drop in a question and watch Desmos solve it, one step at a time. Desmode names the skill, picks the fastest method, and teaches you the shortcut.
Classify
Every question is placed in one of the 4 official SAT math domains and its exact skill.
Solve on Desmos
The graph is locked while it plays each step, so you watch the method unfold.
Take over
When it finishes the graph is yours. Edit it, jump to any step, or ask the tutor why.
What it covers
All 4 domains. All 19 skills.
Desmos is not just for graphing. Most SAT math questions have a faster route through it, and Desmode knows which one.
Algebra
5 skills- Linear equations in one variable
- Linear functions
- Linear equations in two variables
- Systems of two linear equations in two variables
- Linear inequalities in one or two variables
Advanced Math
3 skills- Equivalent expressions
- Nonlinear equations in one variable and systems of equations in two variables
- Nonlinear functions
Problem-Solving and Data Analysis
7 skills- Ratios, rates, proportional relationships, and units
- Percentages
- One-variable data: Distributions and measures of center and spread
- Two-variable data: Models and scatterplots
- Probability and conditional probability
- Inference from sample statistics and margin of error
- Evaluating statistical claims: Observational studies and experiments
Geometry and Trigonometry
4 skills- Area and volume
- Lines, angles, and triangles
- Right triangles and trigonometry
- Circles
The playbook
The Desmos moves that save the most time.
The tutor follows a playbook of methods taught by top SAT math instructors, so what you see on the graph is the technique itself.
Start solving
Your first 20 solves are free. No card needed.
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