Math Problem Statement
Given the definitions of f, of, xf(x) and g, of, xg(x) below, find the value of left parenthesis, f, circle, g, right parenthesis, left parenthesis, minus, 3, right parenthesis, .(f∘g)(−3). f, of, x, equals, 2, x, squared, minus, 4, x, plus, 7 f(x)= 2x 2 −4x+7 g, of, x, equals, minus, 4, x, minus, 15 g(x)= −4x−15 Answer Attempt 2 out of 2
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Math Problem Analysis
Mathematical Concepts
Algebra
Function Composition
Quadratic Functions
Linear Functions
Formulas
f(x) = 2x^2 - 4x + 7
g(x) = -4x - 15
(f ∘ g)(x) = f(g(x))
Theorems
Function Composition
Evaluation of Quadratic and Linear Functions
Suitable Grade Level
Grades 9-11
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