Math Problem Statement

tentukan bayangan garis 3x + 4y – 5 = 0 oleh dilatasi dengan pusat (-2,1) dan faktor skala 2!

Solution

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Math Problem Analysis

Mathematical Concepts

Linear Equations
Geometric Transformations
Dilation

Formulas

x' = x1 + k(x - x1)
y' = y1 + k(y - y1)

Theorems

Dilation Transformation Theorem

Suitable Grade Level

Grades 10-12