Math Problem Statement

Fungsi f(x) = 5x + 2 direfleksikan terhadap sumbu x, kemudian direfleksikan terhadap sumbu y. Bayangan (peta) dari persamaan fungsi tersebut adalah ...

g(x) = 2x + 5

g(x) = 2x - 5

g(x) = 5x - 2

g(x) = - 5x - 2

g(x) = 5x + 2

Solution

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Math Problem Analysis

Mathematical Concepts

Linear Functions
Reflections
Coordinate Geometry

Formulas

Reflection over the x-axis: f(x) = - (original function)
Reflection over the y-axis: f(x) = original function(-x)

Theorems

Reflection in Coordinate Geometry

Suitable Grade Level

Grades 9-11