a. 12x^3 + 7x^2 – 3x
b 6x^2 + 7x – 3
c. 12x + 7
d. 12x + 11
e. 6x + 11
pake cara yaa, terimakasih…
Turunan pertama fungsi f(x) = (2x+3)(3x-1) adalah f'(x) = …
f(x) = (2x + 3) (3x – 1) = u . v
u' = 2(1) x^0 + 0 = 2
v' = 3(1) x^0 – 0 = 3
f'(x) = u' . v + v' . u
f'(x) = 2(3x – 1) + 3(2x + 3)
f'(x) = 6x – 2 + 6x + 9
f'(x) = 12x + 7
[ C ]
Penyelesaian:
f (x) = (2x + 3) (3x – 1)
f (x) = 6x^2 – 2x + 9x – 3
f (x) = 6x^2 + 7x – 3
f'(x) = 12x + 7
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Detil Jawaban
Kelas: 11
Mapel: Matematika
Bab: Turunan Fungsi Aljabar
Kode: 11.2.9
Kata Kunci: Turunan pertama