Precalculus

Unit 1 of 20

Advanced Functions

Functions as objects of study.

Every topic follows the curriculum standard

Learn→See→Try→Explain→Verify→Challenge→Transfer→Master

Topics in this unit

5 topics. Each card opens a full topic workspace and supports all eight learning actions.

Function Families Overview

The complete toolkit

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Transformations

Shifts, stretches, reflections unified

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Piecewise Functions

Different rules on intervals

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Absolute Value & Step Functions

Special behaviors

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Three-pathway connections

Study this unit at three depths — current-grade mastery, advanced thinking, and competition mathematics.