Functions – Basic Concepts and Acting On Sets
Section 4.1 Materials
Section 4.1 Basic Comprehension Quiz
Summary of Functions Acting on Sets
Section 4.1 Screencasts
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Section 4.1 Supplemental Videos
Here is a selection of supplemental videos related to topics in this section.
- Functions: The big concepts (Screencast 6.1.1),
- Functions: Terminology (Screencast 6.1.2),
- Function example: Names to initials (Screencast 6.1.3),
- Function example: Counting primes (Screencast 6.1.4),
- Function example: Congruence functions (Screencast 6.1.5),
- Function example: Derivatives (Screencast 6.1.6),
- Function example: Averages (Screencast 6.1.7),
- Non-examples of functions (Screencast 6.1.8),
- Equality of functions (Screencast 6.2.1),
- Functions involving congruences (Screencast 6.2.2)
These videos were created by Robert Talbert from the Mathematics Department at Grand Valley State University. Click here for more details.