1. Warm Up  A.  B.  C.  D.

2. Homework Questions from Last night?

3. Solving and Graphing Linear Inequalities August 28,2012

4. Linear Inequalities  The solution to a linear inequality is a shaded region of the coordinate plane and is called a half-plane bounded by a boundary line.

5. Ex. ½ Is the ordered pair a solution of the inequality? 

6.  Ex.1 Graph.

7.  Ex.2 Graph.

8.  Ex.3 Graph.

9.  Ex.4 Graph.

10.  Ex.5 Write the Inequality

11.  Ex.6 Write the Inequality

12. Ex.7 Practice with Word Problems  The dairy association is thinking of opening a milkshake stand at the fair. A goal of making a profit of over $800 makes it worthwhile to open.  A. If they sell 400 small shakes, x, and 250 large shakes, y, write an inequality representing the profit they would have to make on each size to reach at least a profit of $800.

13. HOMEWORK Red workbook pages 101-102 # 1 - 24