Math Problem Statement

Diketahui f(x) = x²-4x+12. Tentukab f^-1(x)

Solution

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Math Problem Analysis

Mathematical Concepts

Inverse Functions
Completing the Square
Quadratic Equations

Formulas

y = x² - 4x + 12
y = (x - 2)² + 8
x = 2 + √(y - 8)

Theorems

Inverse function theorem
Completing the square technique

Suitable Grade Level

Grades 10-12