Math Problem Statement

tentukan selang kecekungan dan titik belok fungsi berikut f(x) = x² -2x + 1/ x - 2

Solution

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Math Problem Analysis

Mathematical Concepts

Calculus
Concavity
Inflection Points
Derivatives

Formulas

First derivative: f'(x) = (x² - 4x + 3) / (x - 2)²
Second derivative: f''(x) = 2 / (x - 2)³

Theorems

Quotient Rule
Sign of Second Derivative for Concavity
Inflection Point

Suitable Grade Level

Grades 11-12 (Advanced High School Calculus)