Algebra-2

Question Analysis
This question asks students to model a real-world temperature constraint using an absolute value equation and then solve it to find the two extreme acceptable temperatures. The key components are recognizing the center value (25°C) and the allowed deviation (3°C).

Key Concept Explanation
An absolute value equation of the form represents all values of that are exactly units away from . Solving it yields two solutions: and .

Step-by-step Solution
1. Identify the target temperature (center): 25°C.
2. Identify the maximum allowable deviation: 3°C.
3. The absolute value equation is