Lesson 3.3 – Systems of Inequalities. Systems of Linear Inequalities Ex 1)

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Presentation transcript:

Lesson 3.3 – Systems of Inequalities

Systems of Linear Inequalities Ex 1)

Try with your partner… Ex 2)

Absolute Value Systems Ex 4)

Try with Your partner… Ex 5)

Absolute Value Systems Remember… -identify the type of graph: linear or absolute value? -will the line be solid or dotted? -where should you shade? -what is the region of solutions?

Going to Camp! Ex 3) A camp counselor needs less than 30 campers to sign up for 2 mountain hikes (high trail and low trail). The counselor wants at least 10 campers on the low trail. Write and graph a system of linear inequalities to model this situation.

Lesson 3.3 – Systems of Inequalities Homework: 3.3 # 5-15 odd, 16, odd ***use graph paper