Math Problem Statement

To say that | \frac (x-7 )(3) | \leq 5 is the same as saying x is in the closed interval [A,B] find A and B (no work needed only answer)

Solution

The values of AA and BB are:

A=2andB=12A = 2 \quad \text{and} \quad B = 12

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Math Problem Analysis

Mathematical Concepts

Inequalities
Absolute Value
Intervals

Formulas

|a| ≤ b
Solving absolute value inequalities

Theorems

Absolute value inequality theorem

Suitable Grade Level

Grades 8-10