Diketahui f(x) = 2x + 5 dan g(x) = 4x - 4. Berapakah nilai (f ∘ g)(1)?

Answer and explanation

Correct answer: C. 5

g(1) = 0, kemudian f(0) = 2 x 0 + 5 = 5. Urutan komposisi f ∘ g berarti g dikerjakan lebih dulu.

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