Math Problem Statement

Persamaan bayangan fungsi f(x) = (x + 1)/(x - 2) x ≠ 2 jika direfleksikan terhadap garis y = - 2 adalah

Solution

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Math Problem Analysis

Mathematical Concepts

Function Reflection
Algebra
Rational Functions

Formulas

Reflection formula: y' = -y - 4 (for reflection over y = -2)
Original function: f(x) = (x + 1) / (x - 2)
Reflected function: f'(x) = (-5x + 7) / (x - 2)

Theorems

Reflection over a horizontal line theorem

Suitable Grade Level

Grades 10-12