Precalculus — Sequle Learning Portal

SEQULE

Precalculus

← Learning Portal

Precalculus

Functions, limits at the door of calculus.

Functions Toolkit

Composing, inverting, and growing functions — the vocabulary calculus assumes you already have.

  1. 01Function CompositionFeed one function's output into another.+25
  2. 02Inverse FunctionsRun the machine backwards.+25
  3. 03Exponential EquationsMatch the bases, then match the exponents.+30
  4. 04Limits, InformallyWhere a function is heading, not where it lands.+30