Math Problem Statement

tentukan hasil dari rotasi grafik fungsi y=2x²+x-8 terhadap pusat 0 sejauh 30°

Solution

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Math Problem Analysis

Mathematical Concepts

Coordinate Geometry
Transformations
Rotations

Formulas

x' = x * cos(θ) - y * sin(θ)
y' = x * sin(θ) + y * cos(θ)

Theorems

Rotation transformation of points

Suitable Grade Level

Grades 10-12