Math Problem Statement
Solution
The problem asks to solve the inequality and graph the solutions.
Step 1: Solve the inequality
The absolute value inequality can be written as two separate inequalities:
Step 2: Solve both inequalities
-
For :
-
For :
Step 3: Combine the results
The solution to the inequality is the combination of both:
Step 4: Graph the solution
The solution is shown as a line segment on the number line, excluding the points and .
Step 5: Select the correct graph
The correct graph will show the open interval between and , which corresponds to the first option:
.
Would you like more details on this process or any further clarifications? Here are some related questions you may find helpful:
- What is the difference between an open and closed interval on a number line?
- How do you solve inequalities involving absolute value?
- What is the meaning of "and" vs. "or" in compound inequalities?
- How would the solution change if the inequality were ?
- Can you graph inequalities with absolute values that involve "greater than" instead of "less than"?
Tip: Always break absolute value inequalities into two cases—one for the positive expression and one for the negative—then solve each part separately.
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Math Problem Analysis
Mathematical Concepts
Absolute Value Inequalities
Compound Inequalities
Number Line Graphing
Formulas
|A| < B implies -B < A < B
Theorems
Properties of Absolute Value Inequalities
Suitable Grade Level
Grades 9-11