ALG2.MATH.7.I
Write the domain and range of a function in interval notation, inequalities, and set notation.
Algebra II · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
domainrangefunctioninterval notationinequalitiesset notation
Skills
- identify (domain of a function) #dok1
- identify (range of a function) #dok1
- write (domain in interval notation) #dok2
- write (range in interval notation) #dok2
- represent (domain using inequalities) #dok2
- represent (range using inequalities) #dok2
- represent (domain using set notation) #dok2
- represent (range using set notation) #dok2
Learning Targets
- I can identify the domain of a function. #dok1
- I can identify the range of a function. #dok1
- I can write the domain of a function in interval notation. #dok2
- I can write the range of a function in interval notation. #dok2
- I can represent the domain of a function using inequalities. #dok2
- I can represent the range of a function using inequalities. #dok2
- I can describe the domain of a function using set notation. #dok2
- I can describe the range of a function using set notation. #dok2
Big Ideas
- Functions have specific sets of inputs (domain) and outputs (range) that can be described in various mathematical notations.
- Expressing the domain and range in different forms enhances precise mathematical communication and understanding.
Essential Questions
- How do you determine the domain and range of a function from its representation?
- Why is it important to represent domain and range in different notations?
- What are the differences between interval notation, inequalities, and set notation when describing domain and range?
- How do restrictions on a function affect its domain and range?
- In what real-world situations might using a specific notation for domain or range be more appropriate?