Math Problem Statement
diketahui fungs f:R=R dan g:R=R ditentukan oleh g(x)=3x+4 dan (fog)-1(x)=x-5. tentukan persamaan f(x)
Solution
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Math Problem Analysis
Mathematical Concepts
Functions
Inverse Functions
Function Composition
Formulas
g(x) = 3x + 4
(f ∘ g)⁻¹(x) = x - 5
(f ∘ g)(x) = f(g(x))
Theorems
Inverse of a Composition of Functions
Suitable Grade Level
Grades 10-12
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