Lesson 221 of 1524
2.13 Solving Problems with Inequalities in Two Variables
Connect the different representations and interpret them in terms of the situation, when given inequalities, graphs, and descriptions that represent the constraints in a situation
Practice this chapterConnect the different representations and interpret them in terms of the situation, when given inequalities, graphs, and descriptions that represent the constraints in a situation You practiced adjusting the graphing window until the solution regions become visible and give useful information
You wrote inequalities in two variables to represent constraints in situations, used technology to graph the solutions, interpreted points in the solution regions, and used the inequalities and the graphs to answer… This sorting and matching task gave you opportunities to analyze representations, statements, and structures closely and to make connections
Be able to use graphing technology to find the solution to a two-variable inequality; solve inequality problems using tables.
Worked example
What does this chapter state?
- 1Connect the different representations and interpret them in terms of the situation, when given inequalities, graphs, and descriptions that represent the constraints in a situation
- 2That claim is the chapter’s own statement.
- 3Answer from the claim, not from where the chapter sits in the book.
Result: Connect the different representations and interpret them in terms of the situation, when given inequalities, graphs, and descriptions that represent the constraints in a situation
Why. The sentence is taken from this chapter’s summary or key concepts.
Answer with the meaning this chapter gives. A nearby idea from the same book is a different term.
Practice margin
This chapter
A fresh set from this chapter only. Choose 10 or 20. Multiple choice and fill-in, with no repeat inside the set.