Algebra-1

Question Analysis
This question tests the evaluation of a piecewise function at a specific point, focusing on the correct application of the given intervals.

Key Concept Explanation
To evaluate a piecewise function, identify the interval in which the input value lies and use the corresponding expression.

Step-by-step Solution
1. Identify the interval for : Since , use the first part of the function: .
2. Substitute into the expression:

Click "Show Answer" to reveal the answer and analysis