If the parent function is , and it undergoes a horizontal stretch by a factor of 2 and a shift left by 3 units, what is the equation of the transformed function? The transformed function is .
Answer & Analysis
Analysis
Question Analysis
This question evaluates the student's understanding of horizontal transformations, specifically horizontal stretch and horizontal shift.
Key Concept Explanation
Horizontal stretch and shift are part of the general form . Here, for horizontal stretch and for the leftward shift.
Step-by-step Solution
1. Start with the parent function
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