1. Algebra 1 Ch.7 Notes Page 63 P63 7-6 Systems of Linear Inequalities

2. A solution on a graph is the Region. Not a Point (Equations have a Point). A system is two or more inequalities that are related. Systems of Linear Inequalities x > 3 y < -2

3. Graphing Inequalities y > 2x - 3 and y > -3x + 2

4. y > 2x - 5 and 3x + 4y < 12 Graphing Inequalities

5. Writing Systems from a Graph Blue Slope Y-Int. Line Shade Red Slope Y-Int. Line Shade

6. Animal Habitat A zoo keeper wants to fence a rectangular habitat for tigers. The length of the habitat should be at least 80ft, and the distance around it should be no more than 280ft. What are the possible dimensions of the habitat? x = width y = length