How to Get an 800 on SAT Math Using Desmos (Full 68-Minute Guide) скачать в хорошем качестве

How to Get an 800 on SAT Math Using Desmos (Full 68-Minute Guide)

Join The 1500 SAT Blueprint (by far the best way to get a 1500 or more) https://bit.ly/3OEclvI Core Principles Default to Desmos: Anytime there’s an equation, graph it. Intercepts, intersections, maxima/minima — Desmos does the heavy lifting. Plan Before You Solve: Don’t dive in blindly. Predict how you’ll solve first, then check whether your approach matches reality. This feedback loop is how you spot patterns fast. Skip Strategically: If you can’t see a clear pathway in under 30 seconds, mark it and come back later. Desmos Toolbox Be fluent with these tools and shortcuts: Graph equations (linear, quadratic, etc.) Automatic intercepts, vertices, and intersection points Inputting a point manually Tables & table button Zoom fit, undo/redo, and home button Add/duplicate/edit lists Formatting lines, turning equations on/off Fraction button, delete-all button Sliders (x, y, e, r) Built-in functions: mean, median, stdev, gcd Operators & syntax: *, ^, % of, sqrt, cbrt, nthroot, pi Settings: radians ↔ degrees toggle Curly braces {} for constraints I'm Scott and I've helped around 200 students get a 200+ score increase using easy methods to get free points. All other tutors on YouTube never reach this amount of depth in their explanations of how to use Desmos. Watch this to learn everything you need. 0:00 Intro 0:24 Overview 15:16 Linear Equations in One Variable 19:08 Systems of Equations 24:47 Number of Solutions 28:31 Equivalent Expressions 33:30 Functions 38:16 Circles 44:31 Inequalities 50:15 Regression 1 56:10 Regression 2 1:02:34 Expression of Terms 1:05:36 Factoring