Math Problem Statement
bayangan Titik (-4,5) di refleksikan terhadap garis y =-x dilanjutkan dengan rotasi dengan sudut putaran 90°
Solution
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Math Problem Analysis
Mathematical Concepts
Reflections
Rotations
Coordinate Geometry
Formulas
Reflection across y = -x: (x', y') = (-y, -x)
90° counterclockwise rotation: (x'', y'') = (-y', x')
Theorems
Isometry (Distance-Preserving Transformation)
Suitable Grade Level
Grades 8-10
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