Dik: f (x)=3xpangkat 2 - 5x + 1, nilai f' (4)=...
Matematika
Fahrozy0409
Pertanyaan
Dik: f (x)=3xpangkat 2 - 5x + 1, nilai f' (4)=...
2 Jawaban
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1. Jawaban keruasriki
f'(x) = 6x - 5
f'(4) = 6×4 - 5 = 24 - 5 = 19 -
2. Jawaban Anonyme
f (x) = 3x² - 5x + 1
f'(x) = (3)(2) x - 5
f'(x) = 6x - 5
Nilai f'(4)
= 6 (4) - 5
= 24 - 5
= 19