Exercises 93–95 will help you prepare for the material covered in the next section. 93. Consider the sets A = {1, 2, 3, 4} and B = {3,4, 5, 6, 7}. a. Write the set consisting of elements common to both set A and set B. b. Write the set consisting of elements that are members of set A or of set B or of both sets. 94. a. Solve: x 3 < 5. b. Solve: 2x + 4 < 14. c. Give an example of a number that satisfies the inequality in part (a) and the inequality in part (b). d. Give an example of a number that satisfies the inequality in part (a), but not the inequality in part (b). 95. a. Solve: 2x – 6 2 -4. b. Solve: 5x + 2 > 17. c. Give an example of a number that satisfies the inequality in part (a) and the inequality in part (b). d. Give an example of a number that satisfies the inequality in part (a), but not the inequality in part (b).
Exercises 93–95 will help you prepare for the material covered in the next section. 93. Consider the sets A = {1, 2, 3, 4} and B = {3,4, 5, 6, 7}. a. Write the set consisting of elements common to both set A and set B. b. Write the set consisting of elements that are members of set A or of set B or of both sets. 94. a. Solve: x 3 < 5. b. Solve: 2x + 4 < 14. c. Give an example of a number that satisfies the inequality in part (a) and the inequality in part (b). d. Give an example of a number that satisfies the inequality in part (a), but not the inequality in part (b). 95. a. Solve: 2x – 6 2 -4. b. Solve: 5x + 2 > 17. c. Give an example of a number that satisfies the inequality in part (a) and the inequality in part (b). d. Give an example of a number that satisfies the inequality in part (a), but not the inequality in part (b).
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.6: Inequalities
Problem 77E
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