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Questions
MHF4U - Advanced Functions 12 (2025-26) - A
Single choice
Identify the correct mapping rule (equations) for the function
Options
A.a. (x/2 + π/2 , -2y + 1)
B.b. (x/2 - π/2 , -2y + 1)
C.c. (x/4 + π/4 , 2y - 1)
D.d. (x/4 - π , 2y + 1)
View Explanation
Standard Answer
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Approach Analysis
The task asks us to identify the correct mapping rule (equations) for the given function. We will evaluate each option to see if it matches the implied transformation pattern.
Option a: (x/2 + π/2 , -2y + 1)
- Here, the x-component is x/2 + π/2, which represents a horizontal scaling by a factor of 1/2 and a shift of π/2. The y-component is -2y + 1, which indicates a vertical reflection across the x-axis followed by a vertical stretch by a factor of 2 and then a vertical shift up by 1. If the original function......Login to view full explanationLog in for full answers
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