📐 Matematika · Hosila va integral · ★★★
f(x) = x³ − 6x² + 9x + 1 funksiyaning [0; 2] kesmadagi eng katta qiymatini toping.
- A)3
- B)1
- C)4
- D)5
👀 To'g'ri javob va tushuntirishni ko'rish
✓ D) 5
💡 f′(x) = 3(x − 1)(x − 3); f(0) = 1, f(1) = 5, f(2) = 3. Eng kattasi 5.