Algebra-2

Question Analysis
This question tests the student's understanding of horizontal compression in functions. The key is to recognize that a horizontal compression by a factor of means the input is multiplied by 2.

Key Concept Explanation
Horizontal compression and stretch are transformations that affect the width of the graph along the x-axis. For a function , a horizontal compression by a factor of results in the new function .

Step-by-step Solution
1. Identify the given function:
2. Determine the compression factor:

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