ALG1.MATH.2.D
Write and solve equations involving direct variation.
Algebra I · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
equationsdirect variationvariables
Skills
- write (equations involving direct variation) #dok2
- solve (equations involving direct variation) #dok2
- analyze (the structure of direct variation equations) #dok2
Learning Targets
- I can identify when a relationship represents a direct variation. #dok1
- I can write an equation representing a direct variation using two variables. #dok2
- I can solve equations involving direct variation for a specified variable. #dok2
- I can analyze and interpret real-world situations to determine if they can be modeled by direct variation. #dok3
Big Ideas
- Direct variation describes a linear relationship where one variable is a constant multiple of another.
- Understanding and representing direct variation allows us to model proportional relationships in real-world contexts.
Essential Questions
- What characteristics define a direct variation relationship?
- How do you write an equation that models direct variation between two variables?
- In what real-world situations do direct variation relationships occur?
- How can you determine the constant of variation from a set of data or a description?
- How does understanding direct variation help you solve real-world problems involving proportional relationships?