Math Problem Statement
What is the image point of left parenthesis, minus, 9, comma, minus, 2, right parenthesis(−9,−2) after the transformation r, start subscript, x-axis, end subscript, circle, T, start subscript, minus, 1, comma, 3, end subscriptr x-axis ∘T −1,3 ?
Solution
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Math Problem Analysis
Mathematical Concepts
Transformations
Translation
Reflection
Formulas
Translation formula: (x, y) → (x + a, y + b)
Reflection across x-axis: (x, y) → (x, -y)
Theorems
Translation Theorem
Reflection Theorem
Suitable Grade Level
Grades 9-10
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