🇺🇸 United States • College Board100% Free & OpenUniversity Admissions (Undergraduate)
Digital SAT® Prep Suite
Master the Digital SAT with Official College Board Tests, Desmos Strategies & High-Yield Math/Reading Masterclasses
Exam Duration
2 Hours 14 Minutes (64 mins RW + 70 mins Math)
Score / Scale
400 – 1600 (200–800 Math, 200–800 Reading & Writing)
Exam Format
Digital Multistage Adaptive (Computer-Based via Bluebook™)
Units & Modules
Unit 1 • 35% of SAT Math (~13–15 Questions)
Algebra (Heart of Algebra)
Linear equations in one and two variables, systems of linear equations, linear inequalities, and graph interpretation (slope, intercepts, rate of change).
🎥Curated Top YouTube Masterclass
Runtime: 1 Hour 45 MinsEvaluating Functions and Solving Basic Equations - Algebra - SAT Math Part 1
Creator: The Organic Chemistry Tutor
🔑 High-Yield Concepts & Formulas for this Unit
- Slope-Intercept form y = mx + b and Point-Slope form y - y₁ = m(x - x₁)
- Systems of Equations: Substitution, Elimination, and Matrix solutions
- Conditions for No Solution (parallel lines, m₁=m₂, b₁≠b₂) and Infinite Solutions (coincident lines)
- Linear Inequalities and boundary region shading
Topics & Learning Objectives
Solving Linear Equations & Word Problems
Translating real-world situations into algebraic expressions with units.
Systems of Two Linear Equations
Solving for intersection points and determining parameter values for infinite or no solutions.
Desmos Regression & Sliders for Algebra
Using Desmos table regression (y₁ ~ mx₁ + b) to solve any system in seconds.