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题目
题目

MHF4U - Advanced Functions 12 (2025-26) - A

单项选择题

The function:f(x) = (x + 1)^3is transformed to:g(x) = 2(x + 1)^3 + 5Using the mapping rule, what is the image of the point (2, 27) on g(x)?

选项
A.A. (3, 59)
B.B. (2, 49)
C.C. (2, 59)
D.D. (1, 59)
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标准答案
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思路分析
The problem asks for the image of a given point under a transformation. First, evaluate f(x) at the x-coordinate of the given point: with x = 2, f(2) = (2 + 1)^3 = 3^3 = 27. Next, apply the transformation g(x)......Login to view full explanation

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Identify the correct mapping rule (equations) for the function

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