Ditentukan f(x) = 4x – 3+ n.Jika f(2) = 15 maka nilai n adalah…….BANTU AKU!!!!​

f(x) = 4x – 3 + n

f(2) = 4(2) – 3 + n = 15

8 – 3 + n = 15

5 + n = 15

n = 15 – 5

n = 10

Jawab:

Penjelasan dengan langkah-langkah:

f(x) = 4x – 3 + n

f(2) = 15 ⇒ 15 = 4(2) – 3 + n

15 = 8 – 3 + n ⇒ n = 15 – 5 = 10