Math Problem Statement
A function f(x) is transformed to 2f[-3(x+18)]+8 . Let (6,9) be a point on the transformed graph. What is x-coordinate of the corresponding pre-image point?
Solution
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Math Problem Analysis
Mathematical Concepts
Function transformations
Horizontal and vertical transformations
Reflections across the y-axis
Compression and dilation
Formulas
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Theorems
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Suitable Grade Level
High school