Let's practice how to graph one-variable and two-variable inequalities and how to determine the symbolic representation of an inequality given its graph.

**TEKS Standards and Student Expectations**

**A(2)** Describing and graphing linear functions, equations, and inequalities. The student is expected to:

**A(2)(H)** write linear inequalities in two variables given a table of values, a graph, and a verbal description

**A(3)** Writing and solving linear functions, equations, and inequalities. The student is expected to:

**A(3)(D) **graph the solution set of linear inequalities in two variables on the coordinate plane

**Resource Objective(s)**

Given the graph of an inequality, students will write the symbolic representation of the inequality.**Essential Questions**

What is a solution to an inequality?

How do you graph a one-variable or two-variable inequality?

What is the inequality symbol if the line is dotted?

What is the inequality symbol if the line is solid?

What is the inequality symbol if the the shading is above the line?

What is the inequality symbol if the the shading is below the line?**Vo****cabulary **

- Solution
- Included
- Excluded