Diketahui f(x) = 4x + 3 dan g(x) = 3x - 2. Berapakah nilai (f ∘ g)(4)?

Answer and explanation

Correct answer: B. 43

g(4) = 10, kemudian f(10) = 4 x 10 + 3 = 43. Urutan komposisi f ∘ g berarti g dikerjakan lebih dulu.

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