f(x) = 10x + 7x – 5
f(7) = …
Note : BeA dan Like besok ya udah malem ;-; byee
Qyu – Iezz
Penjelasan dengan langkah-langkah:
f(x) = 10x + 7x – 5
f(7) = 10(7) + 7(7) – 5
f(7) = (10 × 7) + (7 × 7) – 5
f(7) = 70 + 49 – 5
f(7) = 119 – 5
f(7) = 114
Penjelasan dengan langkah-langkah:
f(x) = 10x + 7x – 5
f(x) = 17x – 5
f(7) = 17(7) – 5
f(7) =119 – 5
f(7) = 114