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f x x 4 and g x 2x2 5x 1

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f (x) = x - 4 and g (x) = 2x2 + 5x + 1

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Answer to a math question f (x) = x - 4 and g (x) = 2x2 + 5x + 1

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100 Answers

(f \circ g)(x) = f(g(x))

f(x) = x - 4

g(x) = 2x^2 + 5x + 1

(f \circ g)(x) = f(2x^2 + 5x + 1)

(f \circ g)(x) = (2x^2 + 5x + 1) - 4

(f \circ g)(x) = 2x^2 + 5x - 3

Answer:

2x^2 + 5x - 3

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