Math Problem Statement
Solve for w and graph the solution: 5 < |w - 3|
Solution
The inequality provided is:
Step-by-Step Solution:
-
Start by solving the absolute value inequality. We know that: This means that:
-
Solve each part of the inequality:
- For :
- For :
Solution:
The solution for is:
Graphing the Solution:
- The solution represents two intervals:
- From to (open at )
- From to (open at )
On the number line, this would be shown as:
- A ray extending to the left from with an open circle at .
- Another ray extending to the right from with an open circle at .
Would you like further details or a specific visual for this graph?
Follow-up Questions:
- How would the graph look if the inequality was ?
- What is the meaning of an "open circle" on a number line in inequality graphs?
- How would you write the solution in interval notation?
- What would happen to the solution if the inequality sign was reversed?
- How can absolute value inequalities be applied in real-life situations?
Tip:
When solving absolute value inequalities, always consider both the positive and negative cases of the expression inside the absolute value to cover all possible solutions.
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Math Problem Analysis
Mathematical Concepts
Absolute Value Inequalities
Inequality Solving
Graphing on Number Lines
Formulas
|w - a| < b
|w - a| > b
Theorems
Properties of Absolute Values
Inequality Solving Rules
Suitable Grade Level
Grades 8-10