Math Problem Statement

Dik titik Q (4,-1). apabila dicerminkan terhadap garis y = -x bayangan dititik a adalah..

Solution

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Math Problem Analysis

Mathematical Concepts

Geometry
Coordinate Geometry
Reflections

Formulas

(x', y') = (-y, -x) for reflection over the line y = -x

Theorems

Reflection Theorem

Suitable Grade Level

Grades 9-10