Math Problem Statement

  1. Jika fungsi 𝑓(𝑥) = |3𝑥 − 9| dirotasi 90° searah jarum jam dengan pusat (0,0),persamaan bayangan dari fungsi tersebut adalah

Solution

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Math Problem Analysis

Mathematical Concepts

Absolute Value Functions
Geometric Transformations
Function Rotation

Formulas

y = |3x - 9|
90° clockwise rotation transformation: (x, y) → (y, -x)

Theorems

Rotation Theorem in Cartesian Plane

Suitable Grade Level

Grades 10-12