Digital SAT Math Practice | Module 1 — Full Walkthrough | 22 Problems Step by Step | Exam 1

Welcome back to Math and Engineering Made Easy! In this session, we kick off a new series solving complete Digital SAT Math practice exams — one module per video so you can focus, follow along, and truly understand every solution, not just memorize answers. This video covers Module 1 of Practice Exam 1 — all 22 problems fully explained, including frequency tables, factoring, word problems, geometry, probability, exponential functions, systems of equations, and more. 📚 Topics Covered ✅ Frequency Tables and Data Interpretation ✅ Factoring Quadratic Expressions (x² − x − 56) ✅ Setting Up Equations from Word Problems (rates, units) ✅ Triangle Angle Sum ✅ Interpreting Y-Intercepts from Graphs ✅ Probability from Two-Way Tables ✅ Survey Sampling and Margin of Error ✅ Solving Rational Equations (Quadratics in Disguise) ✅ Linear vs. Exponential Growth — Identifying Function Type ✅ X-Intercept of an Exponential Function ✅ Parallelogram Perimeter and Ratio Problems ✅ Triangle Area — Solving for a Variable ✅ Exponential Growth Models (Yeast Colony Problem) ✅ Parallel Lines — Number of Intersection Points ✅ Tiles and Point Value Substitution ✅ Exponential Decay (Scholarship Fund) ✅ Volume of a Cylinder — Finding the Diameter ✅ System of Linear Equations — Elimination and Substitution ✅ Right Triangle Trigonometry (sin A, sin C) ✅ Vertex of a Parabola — Maximum Value ✅ Perpendicular Lines — Finding the Slope and Function Value ✅ Quadratic-Linear System — Using the Discriminant to Find K Every problem is solved without a calculator where possible, with clear explanations of why each answer is correct and what traps to avoid. 👍 If this lesson helps you, please Like, Subscribe, and Share to support Math and Engineering Made Easy! #DigitalSAT #SATMath #SATPrep #SATMathPractice #SATModule1 #MathSAT #SATReview #CollegeBoard #MathTutorial #MathHelp #SATTips #AlgebraReview #SATStrategy #HighSchoolMath #MathAndEngineeringMadeEasy