Chapter 8: Functions and Inequalities NOTES Due Date: ____/_____/______ Name: _____________________________

KWL – Functions and Inequalities What you Know Want to learn What you learned

Chapter 8 Notes

Chapter 8 Notes

Ch. 8 EQs Lesson 1: How can a function table help you find input or output? ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Lesson 2: What is the difference between an arithmetic sequence and a geometric sequence? ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Ch. 8 EQs Lesson 3: How are ordered pairs of a function used to create the graph of the function? ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Lesson 4: Why do you represent functions in different ways? ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Ch. 8 EQs Lesson 5: How can mental math help you find solutions to inequalities? ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Lesson 6: How can graphing an inequality help to solve it? ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Ch. 8 EQs Lesson 7: How is solving an inequality similar to solving an equation? ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Concept Cube (Montgomery, 2008) Students receive six-square pattern on paper that can be folded up and taped into a three-dimensional cube • Before folding, students write clearly in each square following directions below. Each student will given challenging vocabulary words from the chapter and asked to: i. Write the assigned vocabulary word in one square. ii. Write a synonym (word or phrase) in another square. iii. Write an antonym (word or phrase) in another square. iv. Write a category or categories it could belong to. v. Write the essential characteristics of the concept of this word. vi. Give one example. Cut, fold, and tape the cube. Roll the cube and read what comes up on the “top”; the student must tell the relationship of that word or phrase to the original word. After students know their own cube without any errors, they exchange with a peer. Chapter 3 Vocabulary Arithmetic Sequence Dependent Variable Function Function Rule Function Table Geometric Sequence Independent Variable Inequality Linear Function Sequence Term