Chapter 11

1. Chapter 11 Functions

2. Linear Function 11-1 Page 582

3. Absolute Value Function 11-2 Page 583

4. Quadratic Function 11-3 Page 584

5. Square-Root Functions 11-4 Page 585

6. Figure 11.10 11-5 Page 592 (Figure 11.10)

7. Reflection 11-6 Page 592

8. Figure 11.13 11-7 Page 593 (Figure 11.13)

9. Translating Upward or Downward 11-8 Page 593

10. Figure 11.14 11-9 Page 594 (Figure 11.14)

11. Translating to the Right or Left 11-10 Page 594

12. Figure 11.18 11-11 Page 595 (Figure 11.18)

13. Stretching and Shrinking 11-12 Page 595

14. Sum, Difference, Product,and Quotient Function 11-13 Page 602

15. Composition of Functions 11-14 Page 603

16. Figure 11.22 11-15 Page 604 (Figure 11.22)

17. Figure 11.23 11-16 Page 609 (Figure 11.23)

18. One-to-One Function 11-17 Page 610

19. Inverse Function 11-18 Page 610

20. Figure 11.24 11-19 Page 611 (Figure 11.24)

21. Horizontal-Line Test 11-20 Page 611

22. Identifying Inverse Functions 11-21 Page 611

23. Switch-and-SolveStrategy for Finding f –1 11-22 Page 613

24. Figure 11.25 11-23 Page 614 (Figure 11.25)

25. Direct Variation 11-24 Page 620

26. Inverse Variation 11-25 Page 622

27. Joint Variation 11-26 Page 623

28. More Variation Examples 11-27 Page 623

29. Strategy for Using Synthetic Division 11-28 Page 628

30. The Factor Theorem 11-29 Page 630