Algebra-1

Question Analysis
This question tests the ability to evaluate a step function at a specific point by identifying the correct interval and corresponding constant value.

Key Concept Explanation
To evaluate a step function, determine which interval the given value of falls into and use the constant value associated with that interval.

Step-by-step Solution
1. Identify the given value of : .
2. Determine the interval in which falls:

Click "Show Answer" to reveal the answer and analysis