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- CLEP College Algebra
- Absolute Value and Equations
Solving absolute value inequalities
- Intro Lesson4:06
- Lesson: 1a2:30
- Lesson: 1b6:23
- Lesson: 22:55
- Lesson: 3a2:43
- Lesson: 3b2:57
- Lesson: 4a5:52
- Lesson: 4b4:35
- Lesson: 5a2:32
- Lesson: 5b2:27
- Lesson: 6a0:59
- Lesson: 6b0:50
Solving absolute value inequalities
Lessons
∙ absolute value inequalities: ∣♡∣ < a, solution:−a < ♡ < a
∙ absolute value inequalities: ∣♡∣ > a, solution:♡ < −a or ♡ > a
∙ absolute value inequalities: ∣♡∣ > a, solution:♡ < −a or ♡ > a
- Introduction∙ definition of absolute value: ∣♡∣= distance of ♡ from zero
∙ absolute value inequalities: ∣♡∣ < a, solution:−a < ♡ < a
∙ absolute value inequalities: ∣♡∣ > a, solution:♡ < −a or ♡ > a - 1.Solving Basic Absolute Value Inequalities
Solve:a)∣x∣ < 4
∣x∣≤ 4b)∣x∣ > 4
∣x∣≥ 4 - 2.Solving Absolute Value Inequalities Involving "less than"
Solve: ∣2x−1∣ < 3 - 3.Solving Absolute Value Inequalities Involving "greater than"
Solve:a)∣4x−5∣ > 7b)∣x∣−5≥−1 - 4.Multiplying/Dividing an Inequality by a Negative Number
Solve:a)∣3−2x∣≤11b)∣−6x+35∣ > 2 - 5.Given a Pair of Inequalities, Determine the Corresponding Absolute Value Inequality
Determine the absolute value inequality statement that corresponds to each inequality:a)−1 < x < 5b)x≤−10 or x≥2 - 6.Recognizing Absolute Value Inequalities with "No Solution" or "All Real Numbers"
Solve:a)∣x+3∣ < −5b)∣x−4∣ > −1
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8.
Absolute Value and Equations
8.1
Absolute value functions
8.2
Solving absolute value equations
8.3
Solving absolute value inequalities