High School Math 3B

How can I use math to explain my world?

Why Take This Course?

HS Math 2B helps students build a foundation for per-calculus and beyond. This course builds on HS Math 3A, helping you get closer to mastering algebra. You’ll keep noticing patterns and structure in simple situations and seeing how they apply to more abstract ones. You’ll also dive into rational functions, logarithmic functions, sinusoidal functions, inverse and composite functions, and statistics. Your brain is learning how to think logically, and unlocking a whole new way of looking at the world.


Course Framework

Section 1Section 2Section 3Section 4Section 5

Rational Functions



Trigonometric Functions


Add and Subtract Rational Functions

Composite Functions

Evaluate Logarithms

Law of Sines, Law of Cosines

Valid Claims

Multiply and Divide Rational functions

Inverse Functions

Solve Exponential Equations Using Logarithms

Midline, Amplitude, and Period of Sinusoidal Functions

Making Inferences

End Behavior with Rational Functions

Function Shifting


Graphing and Modeling

Normal Distribution

Texts and Materials Students Must Purchase

  • Simon Singh - "Fermat's Enigma: The Epic Quest to Solve the World's Greatest Mathematical Problem"
  • Students must create an account in Khan Academy and add Williamsburg Academy as their coach.
  • Students taking the self-paced or independent version of this course do not need to purchase any texts or materials.


  • Recommended Grade: 10th (Sophomore), 11th (Junior)
  • Prerequisites: High School Math 3A
  • Versions & Estimated Weekly Hours: 7*
  • Format: Live / Self-Paced / Independent
  • Credits: 0.5

*Math students will spend four hours in live workshops with a mentor or tutor and an estimated 30 minutes a day practicing math..

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