Math Problem Statement
Find f ∘ g and g ∘ f. f(x) = 3
x − 9
, g(x) = x3 + 1
(a)
f ∘ g
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Function Composition
Formulas
f(g(x)) = f(x^3 + 1) = 3(x^3 + 1) - 9
g(f(x)) = g(3x - 9)
Theorems
Function Composition
Suitable Grade Level
Grades 10-12
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