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