Diketahui f(×) = 5 + 2× - 3×^2, maka f'(2) = ...
Matematika
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Pertanyaan
Diketahui f(×) = 5 + 2× - 3×^2, maka f'(2) = ...
1 Jawaban
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1. Jawaban Anonyme
Bab Differensial
Matematika SMA Kelas XI
f(x) = 5 + 2x - 3x²
f'(x) = 2 - 2 . 3x
f'(x) = 2 - 6x
f'(2) = 2 - 6 . 2
f'(2) = 2 - 12
f'(2) = -10