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miller_intermediate_algebra_4e_ch1_3

Section 1.7 Absolute Value Inequalities 111 Review Exercises 2. Solve the equation and inequalities. Write the solution sets to the inequalities in interval notation. 4x 3 5 4x 3 6 5 4x 3 7 5 a. b. c. For Exercises 3–4, solve the equations. 03x 12 0 2 4 6 2 05 7x 0 1 3. 4. For Exercises 5–8, solve the inequalities and graph the solution set. Write the solution in interval notation. 15 6 3w 6 9 5 2y 1 3y 2 14 5. 6. and m 7 5 m 7 10 3b 2 6 7 or b 2 7 4 7. or 8. Concepts 1 and 2: Solving Absolute Value Inequalities For Exercises 9–20, solve the equations and inequalities. For each inequality, graph the solution set and express the solution in interval notation. (See Examples 1–6.) 0x 3 0 0a 0 7 0x 0 4 5 9. a. 10. a. 11. a. 0x 0 7 5 0a 0 7 4 0x 3 0 7 7 b. b. b. 0x 0 6 5 0a 0 6 4 0x 3 0 6 7 c. c. c. 0x 0 0p 0 14 0w 2 0 2 6 12. a. 13. a. 14. a. 0w 2 0 7 6 0p 0 7 2 0x 0 7 14 b. b. b. 0w 2 0 6 6 0p 0 6 2 0x 0 6 14 c. c. c. 0x 0 0z 4 0 0 0y 1 0 3 6 15. a. 16. a. 17. a. 0y 1 0 7 6 0z 4 0 7 3 0x 0 7 0 b. b. b. 0y 1 0 6 6 0z 4 0 6 3 0x 0 6 0 c. c. c. 02x 4 0 0k 7 0 3 2 0p 3 0 0 0 18. a. 19. a. 20. a. 02x 4 0 0p 3 0 7 0 0k 7 0 7 0 3 7 2 b. b. b. 02x 4 0 0p 3 0 6 0 0k 7 0 6 0 3 6 2 c. c. c. For Exercises 21–50, solve the absolute value inequalities. Graph the solution set and write the solution in interval notation. (See Examples 1–6.) 21. 22. 23. 0t 0 0x 0 3 0x 0 7 6 6 24. 25. 0y 2 0 26. 0 07n 2 0 0p 0 7 3 0


miller_intermediate_algebra_4e_ch1_3
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