Math Problem Statement
Find (f∘g)(x) and (g∘f)(x)
for the pair of functions. f(x)=x+13/2
, g(x)=√4−x
Solution
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Math Problem Analysis
Mathematical Concepts
Function Composition
Radical Functions
Algebra
Formulas
f(g(x)) = f(√(4 - x)) = √(4 - x) + 13/2
g(f(x)) = g(x + 13/2) = √(4 - (x + 13/2))
Theorems
Function Composition Theorem
Suitable Grade Level
Grades 10-12
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