Given the parent function , write the equation of the transformed function after a vertical stretch by a factor of 7 and a shift up by 2 units. The transformed function is .
Answer & Analysis
Analysis
Question Analysis
This question tests the student's understanding of vertical transformations of functions, specifically vertical stretches and shifts.
Key Concept Explanation
The general form for vertical transformations is given by , where is the vertical stretch/compression factor and is the vertical shift.
Step-by-step Solution
1. Identify the parent function:
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