Math Problem Statement
diketahui fungsi f(x) = 2×+4 dan fungsi g(x) = 2×+5/x-4 tentukan (gof)-¹(2) =
Solution
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Math Problem Analysis
Mathematical Concepts
Function Composition
Inverse Functions
Algebra
Rational Functions
Formulas
f(x) = 2x + 4
g(x) = (2x + 5) / (x - 4)
(g ∘ f)⁻¹(y) = 13 / (2y - 4)
Theorems
Inverse Function Theorem
Function Composition
Suitable Grade Level
Grades 10-12
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