Math Problem Statement

Pilihlah salah satu jawaban yang tepat.

Diketahui f(x) = 2x + 8 dan g(x) = 4x-8, maka (fog)(x) =...

a. 8x-8

b. 8x+8

C. x-8

d. x-6

e. 6x-8

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Function Composition

Formulas

f(x) = 2x + 8
g(x) = 4x - 8
f(g(x)) = f(4x - 8) = 8x - 8

Theorems

Function Composition

Suitable Grade Level

Grades 9-11