ALG1.MATH.3.D
Graph the solution set of linear inequalities in two variables on the coordinate plane.
Algebra I · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
graphsolution setlinear inequalitiestwo variablescoordinate plane
Skills
- graph (solution sets of linear inequalities) #dok2
- identify (region representing solutions on the coordinate plane) #dok2
- interpret (the meaning of the solution set in context) #dok3
- compare (solution sets of different linear inequalities) #dok2
- apply (linear inequalities to real-world scenarios) #dok3
Learning Targets
- I can recognize a linear inequality in two variables. #dok1
- I can plot a boundary line associated with a linear inequality on the coordinate plane. #dok2
- I can determine whether to use a solid or dashed line for the boundary. #dok2
- I can shade the appropriate region that represents the solution set on the coordinate plane. #dok2
- I can check if a specific point is a solution to a linear inequality in two variables. #dok2
- I can explain the steps taken to graph the solution set of a linear inequality. #dok3
- I can interpret the solution set of a linear inequality in relation to a contextual situation. #dok3
Big Ideas
- Graphing linear inequalities allows us to visually represent all possible solutions to an inequality involving two variables.
- The solution set of a linear inequality in two variables is a region of the coordinate plane defined by a boundary line.
Essential Questions
- How do you graph the solution set of a linear inequality in two variables on the coordinate plane?
- What does the solution region represent in the context of a linear inequality?
- How do you decide whether to use a solid or dashed line when graphing the boundary of an inequality?
- How can you check if a given point is part of the solution set for a linear inequality?
- In what real-world situations might you use the graph of a linear inequality?