Math Problem Statement

Titik A(5,7) ditranslasikan oleh T=(-7,5) kemudian direfleksikan terhadap sumbu x.tentukan bayangan titik A tersebut

Solution

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Math Problem Analysis

Mathematical Concepts

Coordinate Geometry
Translation
Reflection

Formulas

Translation formula: x' = x + a, y' = y + b
Reflection over x-axis: (x, y) → (x, -y)

Theorems

Reflection Theorem

Suitable Grade Level

Grades 9-10