Given the function , write the equation of the function after it is stretched vertically by a factor of 4 and then shifted 3 units down. The transformed function is .
Answer & Analysis
Analysis
Question Analysis
This problem tests the student's understanding of vertical stretches and shifts applied to a polynomial function.
Key Concept Explanation
Stretching a function vertically by a factor of changes to . Shifting a function vertically by units changes to .
Step-by-step Solution
1. Stretch vertically by a factor of 4:
Click "Show Answer" to reveal the answer and analysis
Want More Practice Questions?
Access thousands of practice questions with detailed explanations on Scholardog.