Math Problem Statement
Given the definitions of f, of, xf(x) and g, of, xg(x) below, find the value of g, of, f, of, 2, .g(f(2)). f, of, x, equals, 2, x, squared, minus, x, minus, 9 f(x)= 2x 2 −x−9 g, of, x, equals, 4, x, plus, 1 g(x)= 4x+1
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Function Composition
Quadratic Functions
Linear Functions
Formulas
f(x) = 2x^2 - x - 9
g(x) = 4x + 1
g(f(x)) = g(2x^2 - x - 9)
Theorems
Function Composition
Suitable Grade Level
Grades 9-12
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