1. 6-5 LINEAR INEQUALITIES MISS BATTAGLIA – ALGEBRA 1 CP OBJECTIVE: GRAPH LINEAR INEQUALITIES.

2. “WHAT’S THE POINT?!” Object of the game: To locate a secret point on the coordinate plane by asking as few questions as possible. How to Play: Player A chooses a secret point on the coordinate plane. Each coordinate must be an integer from -10 to 10. Player B asks questions that contain the words less than or greater than. Player A answers each question with only yes or no. The players switch roles to complete one round of the game. How to Win: The player who names the point by asking fewer questions win the round. The first player to win 3 rounds wins the game. (2,-3) Secret Point Is x greater than or equal to 0? Yes

3. THINK & DISCUSS You can use inequalities to describe regions of a coordinate plane.

4. A linear inequality describes a region of the coordinate plane that has a boundary line. Every point in the region is a solution of the inequality. Each point on a solid boundary line is a solution Each point on a dashed boundary line is not a solution

5. GRAPH y < 2x + 3

6. GRAPH y > 2x + 3

7. GRAPH 2x – 5y < 10

8. GRAPH y < -1

9. GRAPH

10. FOOD SHOPPING A pound of peanuts costs $2 and a pound of cashews costs $4. Suppose you intend to spend no more than $12 on peanuts and cashews for a party. How many pounds of each can do you buy?

11. CLASSWORK/ HOMEWORK Pg 292 # 8 – 18