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11 let f(x) = -4x + 7 and g(x) = 2x - 6. find (g ∘ f)(1) options: 0, 3,…

Question

11 let f(x) = -4x + 7 and g(x) = 2x - 6. find (g ∘ f)(1)
options: 0, 3, -4, 23

Explanation:

Step1: Calcular \( f(1) \)

Primero, sustituimos \( x = 1 \) en la función \( f(x) = -4x + 7 \).

$$ f(1) = -4(1) + 7 = -4 + 7 = 3 $$

Step2: Calcular \( (g \circ f)(1) = g(f(1)) \)

Ahora, sustituimos \( f(1) = 3 \) en la función \( g(x) = 2x - 6 \).

$$ g(3) = 2(3) - 6 = 6 - 6 = 0 $$

Answer:

0 (correspondiente a la primera opción)