Math Problem Statement

Solve the following absolute value inequality and graph your solution on the number line below: \(\frac{1}{2} |x - 3| + 4 < 6\).

Solution

The problem shown is:

12x3+4<6\frac{1}{2} |x - 3| + 4 < 6

Step-by-step solution:

  1. Isolate the absolute value term: 12x3+4<6\frac{1}{2} |x - 3| + 4 < 6 Subtract 4 from both sides: 12x3<2\frac{1}{2} |x - 3| < 2

  2. Eliminate the fraction: Multiply both sides of the inequality by 2 to get rid of the fraction: x3<4|x - 3| < 4

  3. Solve the absolute value inequality: The inequality x3<4|x - 3| < 4 can be split into two cases: 4<x3<4-4 < x - 3 < 4

  4. Solve the two inequalities: Add 3 to all parts of the inequality: 4+3<x<4+3-4 + 3 < x < 4 + 3 1<x<7-1 < x < 7

Final solution:

The solution is 1<x<7-1 < x < 7.

Graphing on the number line:

On the number line, this inequality corresponds to an open interval between -1 and 7, meaning the values of xx are between -1 and 7 but do not include -1 or 7.

Would you like further details or have any other questions?

Here are five related questions for further exploration:

  1. How would the solution change if the inequality was 12x3+46\frac{1}{2} |x - 3| + 4 \geq 6?
  2. What is the process for solving a similar inequality with a greater absolute value, such as x+5|x + 5|?
  3. How do you graph inequalities that include "or equal to" conditions on a number line?
  4. How would the solution be affected if the absolute value term was multiplied by a different fraction?
  5. What happens if you have multiple absolute value terms in an inequality?

Tip: Always isolate the absolute value expression first when solving absolute value inequalities to make the process more straightforward.

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Absolute Value Inequalities
Algebra

Formulas

|x - a| < b: -b < x - a < b

Theorems

Absolute Value Inequality Theorem

Suitable Grade Level

Grades 9-11