Math Problem Statement
write the absolute value inequality
Solution
To write the absolute value inequality for the graph on this number line, we need to examine the range of values shown. Here’s the breakdown:
- The black dots at and represent endpoints, indicating the interval between them.
- The shading extends in both directions from to , which suggests that the values are between and .
- Since the shading includes the range between these two points, this suggests an absolute value inequality.
Constructing the Inequality
The graph shows values that are less than or equal to in distance from , which we can express with absolute value notation:
This inequality states that can range from to , including both endpoints.
Would you like more details or have any questions on this?
Here are 5 related questions for further exploration:
- How would the inequality change if the shading went only up to instead of ?
- What would the graph look like if the inequality were ?
- How would you write an absolute value inequality for the range ?
- Can you explain the concept of absolute value in terms of distance on a number line?
- What is the difference between and on a number line?
Tip: Absolute value inequalities like represent all points within a distance from , which translates visually to an interval on the number line.
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Math Problem Analysis
Mathematical Concepts
Algebra
Absolute Value
Inequalities
Formulas
Absolute Value Inequality |x| ≤ a
Theorems
Absolute Value Inequality Theorem
Suitable Grade Level
Grades 7-9