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 Point
Rational Functions
Derivative

Formulas

f'(x) = [u'(x)v(x) - u(x)v'(x)] / [v(x)]^2
f''(x) = second derivative of f(x)

Theorems

Quotient Rule for Differentiation
Concavity and Inflection Point Theorem

Suitable Grade Level

Grades 11-12