Quiz ke-32 @Lylyyn

Penjelasan dengan langkah-langkah:

f(x) = 3x + 8x – 0 × (-3)

f(5) = 3(5) + 8(5) – 0 × (-3)

f(5) = 15 + 40 – 0 × (-3)

f(5) = 15 + 40 – 0

f(5) = 55 – 0

f(5) = 55

Penyelesaian :

f(x) = 3x + 8x – 0 × (-3)

f(5) = 3(5) + 8(5) – 0 × (-3)

= 15 + 40 + 0

f(5) = 55

Kesimpulan :

• f(5) = 55