Matrices as functions
This subtopic covers interpreting matrices as linear functions, including domain and codomain identification, matrix-vector multiplication as function evaluation, composition of matrix functions, and 2D geometric transformations tested on the AP Precalculus exam.
📖Study Guide
In-depth bilingual notes with worked past paper examples.
✍️Practice Exam
Timed practice questions with mark scheme grading. Coming soon.
🎴Flashcards
Spaced repetition for key concepts and definitions. Coming soon.
📊Visualizer Coming Soon
Interactive plots and diagrams to build intuition. Coming soon.
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