f(x) = 7x + 7x -2x
f(4) = ?
nt : Ga jelas ni anak udah Jenius minta BA ngemis dek
Quiz
f(x) = 7x + 7x – 2x
f(4) = 7(4) + 7(4) – 2(4)
f(4) = (7 × 4) + (7 × 4) – (2 × 4)
f(4) = (28 + 28) – 8
f(4) = 56 – 8
f(4) = 48
Kesimpulan hasil dari f(4) adalah : 48
Jawaban:
✍️Jawab
f(x) = 7x + 7x – 2x
f(4) = 7(4) + 7(4) – 2(4)
f(4) = 28 + 28 – 8
f(4) = 56 – 8
f(4) = 48