Habisin poin

f(x) = 5x⁷ + 10x³ – 2.005

f'(x) = 7 × 5 × x^(7 – 1) + 3 × 10 × x^(3 – 1) – 0

f'(x) = 35x⁶ + 30x²

f"(x) = 6 × 35 × x^(6 – 1) + 2 × 30 × x^(2 – 1)

f"(x) = 210x⁵ + 60x

✧Jawaban:

f(x) = 5x^7 + 10x^3 – 2005

f'(x) = 7(5)x^(7 – 1) + 3(10)x^(3 – 1) – 0

f'(x) = 35x⁶ + 30x²

f"(x) = 6(35)x^(6 – 1) + 2(30)x^(2 – 1)

f"(x) = 210x⁵ + 60x¹

f"(x) = 210x⁵ + 60x